Bright Supernovae - 2005

This data comes from IAU Circulars and occasionally more data will be provided on IAU's Astronomical Headlines page. An archive of the 2005 updates to this page is available.

This is a list of the supernovae discovered in 2005. For supernovae which are still visible, please look at the main page for the latest data.  

For more information, you can look at the following Supernova Catalogs:
• IAU List of Supernovae since 1885
• Mike Richmond's Supernova list

For the year 2005, 367 (a new record!) supernovae have been reported (249 last year).   80 in NGC and IC galaxies (66 last year), 149 got brighter than 18th Mag (126 last year). 17 extragalactic novae were also reported. The brightest supernova reported for the year was 2005df at mag 12.3, followed by 2005af at 12.5, and 2005cs at 13.5.  

Interesting events in 2005
• Both 2005en and 2005eo were found at almost the same time in UGC 4132.
• For the 3rd time, Robert Evans has discovered a supernova (2005df) in the very southern galaxy NGC 1559.
• 2005cs in M51 is a type II slightly reddened by dust.  
• For the first time this year, I have an image of EVERY supernova above magnitude 18.0.

2005nb, IAUC 8657 discovered 2005/12/17.38 by Texas Supernova Search Found in UGC 7230 at R.A. = 12h13m37s.61, Decl. = +16°07'16".2 Located 1".5 west and 5" north of the center of UGC 7230 (Discovery image) Mag 17.2, Type Ic (References: CBET 357)

2005na, IAUC 8655 discovered 2005/12/31.35 by Jack Newton, D. Ceravolo, and Tim Puckett Found in UGC 3634 at R.A. = 07h01m36s.62, Decl. = +14°07'59".7 Located 1".6 west and 7".4 south of the center of UGC 3634 (Discovery image) Mag < 19.0 (1/6:15.3), Type Ia (References: CBET 350, 349, 351) SN 2005na images sub-page

2005mz, IAUC 8655 discovered 2005/12/31.25 by Jack Newton, M. Peoples, and Tim Puckett Found in NGC 1275 at R.A. = 03h19m49s.88, Decl. = +41°30'18".6 Located 19".2 east and 23".6 south of the center of NGC 1275 (Discovery image) Mag 17.0 (1/6:15.9), Type Ia (References: CBET 347, 351; SN 1968A) SN 2005mz images sub-page

2005my, IAUC 8655 discovered 2005/12/30.55 by Tenagra Observatory Found in ESO 302-G27 at R.A. = 04h01m53s.13, Decl. = -41°56'08".3 Located 15".9 east and 23".0 north of the center of ESO 302-G27 (Discovery image) (Confirmation image) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 17.3, Type II (References: CBET 346, 358, IAUC 8689)

2005mt - 2005mx, CBET 344, see 2005mt, 2005mu, 2005mv, 2005mw, and 2005mx (References: IAUC 8651)

2005ms, IAUC 8651 discovered 2005/12/27.30 by Tim Puckett and A. Kroes Found in UGC 4614 at R.A. = 08h49m14s.34, Decl. = +36°07'47".9 Located 25".0 west and 35".9 north of the center of UGC 4614 (Discovery image) (Remanzacco Obs image (mirror)) (Lode Stevens image) (Enrico Prosperi image) (David Richards image) Mag 17.1, Type Ia (References: CBET 343, 345, IAUC 8652)

2005mr, CBET 340 discovered 2005/12/15.849 by HST Type I at Mag 25. (References: IAUC 8651)
2005mh - 2005mq, CBET 339 discovered 2005/10/31-11/27 by SDSS The brightest of which was mag 19.0. (References: IAUC 8651)

2005mg, IAUC 8648 discovered 2005/12/27.08 by Jack Newton and Tim Puckett Found in UGC 155 at R.A. = 00h16m44s.21, Decl. = +07°04'19".8 Located 0".3 east and 14".7 south of the center of UGC 155 (Discovery image) Mag 15.4*, Type II (References: CBET 336, 342, IAUC 8652) SN 2005mg images sub-page

2005mf, IAUC 8648 discovered 2005/12/25.67 by THCA Supernova Survey Found in UGC 4798 at R.A. = 09h08m42s.33, Decl. = +44°48'51".4 Located 5".9 west and 13".3 north of the center of UGC 4798 (Discovery image) (JM Llapasset image (mirror)) (Enrico Prosperi image) Mag 17.3, Type Ic (CfA spectrum) (References: CBET 335, IAUC 8650)

2005me, IAUC 8647 discovered 2005/12/23.781 by Berto Monard Found in ESO 244-31 at R.A. = 01h30m09s.22, Decl. = -42°41'07".0 Located 41" east and 3" north of the center of ESO 244-31 (Discovery image) (Sergio Gonzalez image (color)) (Berto Monard image) Mag 17.6, Type II (CSP light curve) (References: CBET 333, 345, IAUC 8652; SN 2005Q, 2010cm)

2005md, IAUC 8647 discovered 2005/12/25.35 by Lick Observatory Supernova Search Found in NGC 2274 at R.A. = 06h47m19s.11, Decl. = +33°34'24".9 Located 21".8 east and 22".9 north of the center of NGC 2274 (Discovery image) (Enrico Prosperi image) Mag 18.0, Type Galactic cataclysmic variable (CfA spectrum) (References: CBET 332, IAUC 8650, CBET 1265, ATEL 2750)

2005mc, IAUC 8647 discovered 2005/12/23.73 by THCA Supernova Survey Found in UGC 4414 at R.A. = 08h27m06s.36, Decl. = +21°38'45".6 Located 4".8 east and 3".2 north of the center of UGC 4414 (Discovery image) (Lode Stevens image) (JM Llapasset image (mirror)) (Enrico Prosperi image) Mag 18.3*, Type Ia (CSP/LCO light curve) (References: CBET 331, 334, 338)

2005mb, IAUC 8647 discovered 2005/12/21.46 by Tim Puckett and P. Ceravolo Found in NGC 4963 at R.A. = 13h05m52s.46, Decl. = +41°42'59".0 Located 5".5 east and 20".2 south of the center of NGC 4963 (Discovery image) Mag 19.5, Type II (References: CBET 330, 345, IAUC 8652)

2005ma, IAUC 8647 discovered 2005/12/24.21 by Tim Puckett and T. Orff Found in MCG -2-13-13 at R.A. = 04h49m53s.91, Decl. = -10°45'23".4 Located 1".9 west and 7".2 south of the center of MCG -2-13-13 (Discovery image) (Enrico Prosperi image) Mag 17.3, Type IIn (References: CBET 329, 334)

2005lz, IAUC 8646 discovered 2005/12/24.07 by Tim Puckett and R. Gagliano Found in UGC 1666 at R.A. = 02h10m49s.76, Decl. = +34°58'58".2 Located 13".8 east and 6".3 south of the center of UGC 1666 (Discovery image) (Pepe Manteca image) (Joel Nicolas image) (Enrico Prosperi image) (Joel Nicolas image) Mag 18.3 (1/6:17.3), Type Ia (References: CBET 329, 337)

2005ly, IAUC 8646 discovered 2005/12/21.12 by Tim Puckett and G. Sostero Found in UGC 934 at R.A. = 01h23m28s.84, Decl. = +30°46'45".7 Located 5".4 east and 18".2 south of the center of UGC 934 (Discovery image) Mag 16.4* (1/24:16.1), Type IIn (References: CBET 325, 327; SN 2003lc) SN 2005ly images sub-page

2005lx, IAUC 8646 discovered 2005/12/19.667 by Tom Boles; Yoshimi Ichimura Found in IC 221 at R.A. = 02h22m39s.01, Decl. = +28°15'07".1 Located 24".8 west and 17".9 south of the center of IC 221 (Boles discovery image) Mag 17.7, Type II (References: CBET 322, 342, IAUC 8652) SN 2005lx images sub-page

2005lw, IAUC 8646 discovered 2005/12/14.57 by Lick Observatory Supernova Search Found in IC 672 at R.A. = 11h08m03s.21, Decl. = -12°29'09".4 Located 1".5 east and 6".5 south of the center of IC 672 (Discovery image) Mag 18.4, Type II (References: CBET 318, 321)

2005lv, IAUC 8645 discovered 2005/12/06.19 by Tim Puckett and R. Gagliano Found in UGC 2964 at R.A. = 04h08m56s.47, Decl. = +27°11'50".8 Located 13".5 west and 2".4 south of the center of UGC 2964 (Discovery image) (Enrico Prosperi image) (Enrico Prosperi image) Mag 18.6, Type unknown

2005lu, IAUC 8645 discovered 2005/12/11.27 by Lick Observatory Supernova Search Found in MCG -03-07-40 at R.A. = 02h36m03s.71, Decl. = -17°15'50".0 Located 1".8 east and 2".2 south of the center of MCG -03-07-40 (Discovery image) (CSP/LCO image) Mag 17.1, Type Ia (References: CBET 317, 321, IAUC 8652)

2005lt, IAUC 8645 discovered 2005/12/10.55 by Lick Observatory Supernova Search Found in MCG +03-30-51 at R.A. = 11h42m26s.21, Decl. = +20°07'05".0 Located 24".5 east and 5".4 south of the center of MCG +03-30-51 (Discovery image) (Lode Stevens image) (JM Llapasset image (mirror)) (Enrico Prosperi image) Mag 16.1* (12/19:15.8), Type Ia (References: CBET 316, 319, 321, IAUC 8652)

2005ls, IAUC 8643 discovered 2005/12/09.052 by Mark Armstrong Found in MCG +7-7-1 at R.A. = 02h54m15s.97, Decl. = +42°43'29".8 Located 6".6 west and 2".9 south of the center of MCG +7-7-1 (Discovery image) Mag 16.4* (12/9:15.8), Type Ia (References: CBET 324, IAUC 8652) SN 2005ls images sub-page

2005lr, IAUC 8641 discovered 2005/12/04.41 by Lick Observatory Supernova Search Found in ESO 492-G2 at R.A. = 07h11m39s.03, Decl. = -26°42'20".2 Located 18".8 west and 2".1 south of the center of ESO 492-G2 (Discovery image) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 18.5, Type Ic (References: CBET 321, IAUC 8652; SN 2009ag)

2005ld - 2005lq, CBET 315 discovered 2005/11/02-24 by SDSS The brightest of which was mag 19.4. (References: IAUC 8640)

2005lc, IAUC 8640 discovered 2005/09/10 by SDSS Found in an anonymous galaxy at R.A. = 03h02m11s.18, Decl. = -01°09'59".4 Located near the center of the host galaxy (Discovery image) Mag 18.8 (8/20:17.6), Type II (References: CBET 315)

2005lb, IAUC 8640 discovered 2005/09/10 by SDSS Found in an anonymous galaxy at R.A. = 22h54m50s.05, Decl. = -00°15'09".0 Located near the center of the host galaxy (Discovery image) Mag < 19.0 (9/6:17.4), Type II (References: CBET 315)

2005la, IAUC 8639 discovered 2005/11/30.51 by Texas Supernova Search Found in KUG 1249+278 at R.A. = 12h52m15s.68, Decl. = +27°31'52".5 Located 6" west and 6" south of the center of KUG 1249+278 (Discovery image) Mag 17.6, Type II/Ib (References: CBET 314)

2005kz, IAUC 8639 discovered 2005/12/01.03 by Tim Puckett and G. Sostero Found in MCG +08-34-32 at R.A. = 19h00m49s.82, Decl. = +50°53'01".8 Located 15".6 east and 9".5 north of the center of MCG +08-34-32 (Discovery image) (Lode Stevens image) Mag 18.2, Type Ic (References: CBET 313; ATEL 671)

2005ky, IAUC 8636 discovered 2005/11/24.3 by Supernova Legacy Survey type Ia at mag 21.0 (CSP/LCO image)

2005kx, IAUC 8635 discovered 2005/11/26.39 by Tim Puckett and J. Tigner Found in NGC 3197 at R.A. = 10h14m26s.09, Decl. = +77°49'19".4 Located 5".1 west and 6".2 north of the center of NGC 3197 (Discovery image) (Paolo Corelli image) (Gregor Duszanowicz image) (Nick James image) Mag 17.2, Type II (References: CBET 307, 311, IAUC 8652; ATEL 667)

2005kv and 2005kw, IAUC 8635 discovered 2005/11/19.5 by Nearby Supernova Factory The brightest of which was mag 19.2. (References: CBET 306; ATEL 664)

2005ku, IAUC 8634 discovered 2005/11/26 by SDSS Found in an anonymous galaxy at R.A. = 22h59m42s.61, Decl. = -00°00'49".3 Located near the center of the host galaxy (Discovery image) (CSP/LCO image) (SDSS discovery page) Mag < 18.2 (11/26:17.5), Type Ia (References: CBET 304)

2005kn - 2005kt, IAUC 8634 discovered 2005/10/30 - 11/20 by SDSS Collaboration The brightest of which was mag 18.2. (SDSS discovery page) (References: CBET 304)

2005km, IAUC 8634 discovered 2005/11/22.52 by Lick Observatory Supernova Search Found in UGC 6356 at R.A. = 11h20m48s.72, Decl. = +32°17'25".2 Located 3".5 east and 1".0 north of the center of UGC 6356 (Discovery image) Mag 17.3, Type Ia (References: CBET 303, 306; ATEL 664)

2005kl, IAUC 8634 discovered 2005/11/22.14 by CROSS Found in NGC 4369 at R.A. = 12h24m35s.68, Decl. = +39°23'03".5 Located 6" west and 4" north of the center of NGC 4369 (Discovery image) (CROSS image) (Gregor Duszanowicz image) (JM Llapasset image (mirror)) (Markus Buetikofer image) (Enrico Prosperi image) Mag 14.9* (11/22:14.6), Type Ic (References: CBET 300, 305)

2005kk, IAUC 8632 discovered 2005/11/17.50 by Lick Observatory Supernova Search Found in NGC 3323 at R.A. = 10h39m40s.02, Decl. = +25°19'25".1 Located 13".0 east and 4.0" north of the center of NGC 3323 (Discovery image) (Gregor Duszanowicz image) (Enrico Prosperi image) Mag 17.7, Type II (CfA spectrum) (References: CBET 298, 312, IAUC 8652; SN 2004bs)

2005kj, IAUC 8632 discovered 2005/11/17.5 by Nearby Supernova Factory Found in an anonymous galaxy at R.A. = 08h40m09s.18, Decl. = -05°36'02".2 Located 0".4 east and 2" north of the center the host galaxy (Discovery image) (CSP/LCO image) Mag 17.0, Type IIn (CSP light curve) (References: CBET 296; ATEL 659)

2005ki, IAUC 8632 discovered 2005/11/18.57 by Lick Observatory Supernova Search Found in NGC 3332 at R.A. = 10h40m28s.22, Decl. = +09°12'08".4 Located 2".0 west and 71" north of the center of NGC 3332 (Discovery image) (Enrico Prosperi image) Mag 17.7, Type Ia (References: CBET 294 293, 296)

2005kh, IAUC 8632 discovered 2005/11/17.54 by Lick Observatory Supernova Search Found in NGC 3094 at R.A. = 10h01m25s.41, Decl. = +15°46'49".4 Located 7".6 west and 37" north of the center of NGC 3094 (Discovery image) Mag 18.6, Type II (References: CBET 292, 299; ATEL 661)

2005kg, IAUC 8632 discovered 2005/11/17.09 by Lick Observatory Supernova Search Found in MCG -04-50-7 at R.A. = 21h11m39s.15, Decl. = -23°10'20".0 Located 1".6 west and 2".7 south of the center of MCG -04-50-7 (Discovery image) (CSP/LCO image) Mag 17.2*, Type Ia (References: CBET 292, 295)

2005kf, IAUC 8630 discovered 2005/10/14.520 by Lick Observatory Supernova Search Found in an anonymous galaxy at R.A. = 07h47m26s.51, Decl. = +26°55'32".4 (near NGC 2449) Located 82" east and 16".5 south of the center of NGC 2449 (Discovery image) Mag 17.3 (10/20:16.5), Type Ic (References: CBET 301, IAUC 8652)

2005ke, IAUC 8630 discovered 2005/11/13.33 by Lick Observatory Supernova Search Found in NGC 1371 at R.A. = 03h35m04s.35, Decl. = -24°56'38".8 Located 40" east and 40" south of the center of NGC 1371 (Discovery image) Mag 18.1 (11/21:14.4), Type Ia (References: CBET 287, 289, 291, 387, IAUC 8631; ATEL 655, ATEL 722) SN 2005ke images sub-page

2005kd, IAUC 8630 discovered 2005/11/12.22 by Tim Puckett and A. Pelloni Found in CGCG 327-013 at R.A. = 04h03m16s.88, Decl. = +71°43'18".9 (= PGC 14370) Located 0".1 west and 5".0 north of the center of CGCG 327-013 (Discovery image) Mag 15.9* (11/22:14.6), Type IIn (References: CBET 285 290; ATEL 656, 981, 1023, 1182) SN 2005kd images sub-page

2005kc, IAUC 8629 discovered 2005/11/09.04 by Tim Puckett and G. Sostero Found in NGC 7311 at R.A. = 22h34m07s.34, Decl. = +05°34'06".3 Located 7".6 east and 7".4 south of the center of NGC 7311 (Discovery image) Mag 17.0 (11/20:15.4), Type Ia (References: CBET 282, 286, IAUC 8652) SN 2005kc images sub-page

2005kb, IAUC 8629 discovered 2005/11/05 by SDSS Collaboration Found in FGC 96 at R.A. = 00h50m50s.68, Decl. = +00°51'13".0 Located 13".7 west and 8".4 north of the center of FGC 96 (Discovery image) (Enrico Prosperi image) (JM Llapasset image (mirror)) (Joel Nicolas image) Mag 17.3 (11/20:16.6), Type II (References: CBET 281)

2005is - 2005ka, IAUC 8629 discovered 2005/10/12 - 28 by SDSS Collaboration The brightest of which was mag 19.0. (SDSS discovery page) (References: CBET 280)

2005ir, IAUC 8629 discovered 2005/10/28 by Texas Supernova Search; SDSS Collaboration Found in an anonymous galaxy at R.A. = 01h16m43s.76, Decl. = +00°47'40".4 Located 1".7 west and 3".4 north of the center of the host galaxy (Texas discovery image) (SDSS discovery image) (CSP/LOC image) (Enrico Prosperi image) (Enrico Prosperi image) Mag 18.7 (11/20:16.8), Type Ia (References: CBET 277)

2005iq, IAUC 8628 discovered 2005/11/05.20 by Lick Observatory Supernova Search Found in MCG -03-1-8 at R.A. = 23h58m32s.50, Decl. = -18°42'33".0 Located 8".6 east and 17".7 north of the center of MCG -03-1-8 (Discovery image) (CSP/LCO image) Mag 17.0, Type Ia (References: CBET 278, IAUC 8652)

2005ip, IAUC 8628 discovered 2005/11/05.163 by Tom Boles Found in NGC 2906 at R.A. = 09h32m06s.42, Decl. = +08°26'44".4 Located 2".8 east and 14".2 north of the center of NGC 2906 (Discovery image) Mag 17.8 (11/10:14.8), Type II (References: CBET 275, 276) SN 2005ip images sub-page

2005io, IAUC 8628 discovered 2005/11/03.47 by LOSS; Tom Boles Found in UGC 3361 at R.A. = 05h50m24s.64, Decl. = +49°43'06".5 Located 6".1 west and 17".6 north of the center of UGC 3361 (LOSS discovery image) (Tom Boles images (mirror) (mirror)) Mag 18.6, Type II (References: CBET 273, 274)

2005il - 2005in, IAUC 8627 discovered 2005/10/03 - 16 by SDSS Collaboration The brightest of which was mag 20.9. (SDSS discovery page) (References: CBET 272, 280)
2005hm - 2005ik, IAUC 8627 discovered 2005/09/12 - 10/28 by SDSS Collaboration The brightest of which was mag 18.8. (SDSS discovery page) (References: CBET 268, 280)

2005hl, IAUC 8627 discovered 2005/09/12 by SDSS Found in CGCG 374-027 at R.A. = 20h55m19s.79, Decl. = +00°32'34".7 Located near the center of CGCG 374-027 (Discovery image) (SDSS discovery page) Mag 18.9 (8/27:17.4), Type Ib (References: CBET 268)

2005hh and 2005hi, IAUC 8625 discovered 2005/10/20.5 and 23.3 by Nearby Supernova Factory The brightest of which was mag 18.9. (References: CBET 265; ATEL 643)

2005hg, IAUC 8623 discovered 2005/10/25.27 by Lick Observatory Supernova Search Found in UGC 1394 at R.A. = 01h55m41s.87, Decl. = +46°47'47".4 Located 3".7 west and 19".6 south of the center of UGC 1394 (Discovery image) (Enrico Prosperi image) Mag 18.5, Type Ib (References: CBET 264, 267, 271; SN 2002gc)

2005hk, IAUC 8625 discovered 2005/10/30.25 by LOSS; SDSS Found in UGC 272 at R.A. = 00h27m50s.87, Decl. = -01°11'52".5 Located 17".2 east and 6".9 north of the center of UGC 272 (LOSS discovery image) (Lode Stevens image) (JM Llapasset image (mirror)) (J. Nicolas image) (CSP/LCO image) (Enrico Prosperi image) (J. Nicolas image) (Sergio Gonzalez image (color)) Mag 18.0*, Type Ia (CSP/LCO light curve) (References: CBET 268, 269, IAUC 8627)

2005hj, IAUC 8625 discovered 2005/10/26.13 by Texas Supernova Search Found in an anonymous galaxy at R.A. = 01h26m48s.27, Decl. = -01°14'16".8 Located 2".8 west and 0".5 north of the center of the host galaxy (Discovery image) (Joel Nicolas image) (JM Llapasset image (mirror)) (CSP/LCO image) (Enrico Prosperi image) Mag 17.2, Type Ia (References: CBET 266)

2005hf, IAUC 8622 discovered 2005/10/25.12 by Texas Supernova Search Found in an anonymous galaxy at R.A. = 01h27m05s.97, Decl. = +19°07'00".5 Located 1".9 west and 1".5 north of the center of the host galaxy (Discovery image) (Joel Nicolas image) (CSP/LCO image) (Joel Nicolas image) Mag 16.7* (10/27:15.2), Type Ia

2005he, IAUC 8621 discovered 2005/10/24.23 by Lick Observatory Supernova Search Found in MCG +06-49-68 at R.A. = 22h39m45s.44, Decl. = +34°22'43".0 Located 1".3 west and 5".5 south of the center of MCG +06-49-68 (Discovery image) (Enrico Prosperi image) Mag 18.6, Type II (References: CBET 267; SN 1960K)

2005hd, IAUC 8621 discovered 2005/10/21.5 by Nearby Supernova Factory Found in an anonymous galaxy at R.A. = 04h16m12s.37, Decl. = -13°13'11".6 Located near the center of the host galaxy (Discovery image) (CSP/LCO image) Mag 17.8, Type II (References: CBET 263; ATEL 639)

2005hc, IAUC 8621 discovered 2005/10/12 by SDSS Collaboration Found in MCG +00-6-3 at R.A. = 01h56m47s.9, Decl. = -00°12'49".2 Located 9" west and 3".9 south of the center of MCG +00-6-3 (Discovery image) (SDSS discovery page) (Joel Nicolas image) (JM Llapasset image (mirror)) (Enrico Prosperi image) Mag 17.9, Type Ia (References: CBET 259, 260; ATEL 636)

2005hb, IAUC 8616 discovered 2005/10/13.53 by Lick Observatory Supernova Search Found in UGC 3531 at R.A. = 06h45m31s.64, Decl. = +25°49'58".0 Located 18".8 east and 7".6 north of the center of UGC 3531 (Discovery image) Mag 19.2, Type IIn (References: CBET 258; ATEL 635)

2005ha, IAUC 8616 discovered 2005/10/13.52 by Lick Observatory Supernova Search Found in UGC 3457 at R.A. = 06h21m49s.04, Decl. = +00°21'55".6 Located 21".2 west and 2".2 south of the center of UGC 3457 (Discovery image) Mag 18.0, Type unknown (References: CBET 260)

2005gz, IAUC 8616 discovered 2005/10/11.18 by Lick Observatory Supernova Search Found in MCG -01-53-22 at R.A. = 21h05m20s.69, Decl. = -07°50'47".5 Located 2".9 south of the center of MCG -01-53-22 (Discovery image) (Enrico Prosperi image) (CSP/LCO image) Mag 17.9, Type II (References: CBET 260)

2005go - 2005gy, IAUC 8616 discovered 2005/08/14-28 by SDSS Collaboration The brightest of which was mag 20.2. (SDSS discovery page) (References: CBET 254)

2005gn, IAUC 8616 discovered 2005/10/12.52 by Lick Observatory Supernova Search Found in ESO 488-G30 at R.A. = 05h48m49s.07, Decl. = -24°22'45".5 Located 7".8 east and 0".6 south of the center of ESO 488-G30 (Discovery image) (CSP/LCO image) Mag 18.0, Type IIn (References: CBET 252, 258, 260; ATEL 635, 2665)

2005gm, IAUC 8616 discovered 2005/10/09.86 by Tenagra Observatory Found in NGC 1423 at R.A. = 03h42m39s.30, Decl. = -06°23'04".0 Located 12".5 west and 8".9 south of the center of NGC 1423 (Discovery image) (Confirmation image) (CSP/LCO image) Mag < 18.8 (10/12:18.0), Type II (References: CBET 251, 256; ATEL 630)

2005gl, IAUC 8615 discovered 2005/10/05.18 by Tim Puckett and P. Ceravolo; Yasuo Sano Found in NGC 266 at R.A. = 00h49m50s.02, Decl. = +32°16'56".8 Located 29".8 east and 16".7 north of the center of NGC 266 Mag 18.4 (10/18:16.2), Type IIn (References: CBET 250, 256; ATEL 630) SN 2005gl images sub-page

2005gk, IAUC 8615 discovered 2005/10/04.31 by Tim Puckett and D. George Found in an anonymous galaxy at R.A. = 03h08m16s.05, Decl. = -04°12'00".2 (near NGC 1223) Located 5".5 east and 3".5 north the center of the the host galaxy (Discovery image) (Enrico Prosperi image) (CSP/LCO image) Mag 18.7, Type II (References: CBET 248, 249)

2005gj, IAUC 8616 discovered 2005/10/01 by SDSS Collaboration Found in an anonymous galaxy at R.A. = 03h01m11s.95, Decl. = -00°33'13".9 Located near the center of the the host galaxy (Discovery image) (SDSS discovery page) Mag 17.8, Type Ia-pec (SDSS spectrum) (References: CBET 247, 302, IAUC 8633; ATEL 663, 1179)

2005ex - 2005gi, IAUC 8616 discovered 2005/08/03 - 10/1 by SDSS Collaboration The brightest of which was mag 18.7. (SDSS discovery page) (References: CBET 247)

2005ew, CBET 244 discovered 2005/10/04.5 by Nearby Supernova Factory Found in an anonymous galaxy at R.A. = 03h39m23s.74, Decl. = +35°02'49".0 Located 0".9 west and 0".8 south of the center of the host galaxy (Discovery image) Mag 15.5* (10/9:15.0), Type Ia (References: IAUC 8651; ATEL 620) SN 2005ew images sub-page

2005ev, CBET 244 discovered 2005/10/04.5 by Nearby Supernova Factory Found in UGC 1990 at R.A. = 02h31m04s.93, Decl. = +27°42'06".5 Located 10.77" west and 9.87" north of the center of UGC 1990 (Discovery image) (Wolfgang Kloehr image) (Enrico Prosperi image) (JM Llapasset image (mirror)) (J. Nicolas image) (Markus BЭtikofer image (color)) Mag 17.6 (10/3:16.0), Type Ia (References: CBET 245, IAUC 8651; ATEL 620)

2005eu, IAUC 8611 discovered 2005/10/04.37 by Lick Observatory Supernova Search Found in an anonymous galaxy at R.A. = 02h27m43s.26, Decl. = +28°10'36".6 (near IC 226) Located 0".9 west and 0".8 south of the center of the host galaxy (Discovery image) (Enrico Prosperi image) (J. Nicolas image) (JM Llapasset image (mirror)) (JM Llapasset image (mirror)) (JM Llapasset image (mirror)) Mag 17.1 (10/9:15.5), Type Ia (References: CBET 242, 244, 245; ATEL 620)

2005et, IAUC 8610 discovered 2005/09/15.35 by Tim Puckett and M. O'Connor Found in UGC 2413 at R.A. = 02h56m30s.53, Decl. = +15°56'12".8 Located 25".2 east and 75".1 north of the center of UGC 2413 (Discovery image) (Enrico Prosperi image) (CSP/LCO image) Mag 17.5, Type Ia (References: CBET 241, 243, IAUC 8611)

2005es, IAUC 8608 discovered 2005/09/30.25 by Lick Observatory Supernova Search Found in MCG +01-59-79 at R.A. = 23h25m47s.62, Decl. = +08°02'17".3 Located 2".6 west and 8".3 south of the center of MCG +01-59-79 (Discovery image) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 18.7, Type II (References: CBET 243)

2005er, IAUC 8608 discovered 2005/09/29.22 by Lick Observatory Supernova Search Found in NGC 7385 at R.A. = 22h50m00s.84, Decl. = +11°37'05".7 Located 91".1 east and 34" north of the center of NGC 7385 (Discovery image) (CSP/LCO image) Mag 18.4, Type Ia-pec (References: CBET 243, IAUC 8611)

2005eq, IAUC 8608 discovered 2005/09/30.40 by Lick Observatory Supernova Search Found in MCG -01-9-6 at R.A. = 03h08m49s.31, Decl. = -07°01'59".7 Located 15".9 east and 26".3 north of the center of MCG -01-9-6 (Discovery image) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 17.2, Type Ia-pec (CfA spectrum) (References: IAUC 8610)

2005ep, IAUC 8607 discovered 2005/09/30.05 by Tim Puckett and M. Peoples Found in UGC 10626 at R.A. = 16h56m35s.49, Decl. = +58°01'30".2 Located 2".7 east and 12".7 south of the center of UGC 10626 (Discovery image) Mag 18.0, Type IIn (References: CBET 238, 246)

2005eo, IAUC 8605 discovered 2005/09/27.19 by Tim Puckett and M. Peoples; LOSS; P. Berlind Found in UGC 4132 at R.A. = 07h59m13s.94, Decl. = +32°55'19".7 Located 11".0 east and 26".1 north of the center of UGC 4132 (Puckett discovery image) (LOSS discovery image) Mag 18.3, Type Ic (CfA spectrum) (References: SN 2005en)

2005en, IAUC 8605 discovered 2005/09/27.19 by Tim Puckett and M. Peoples; LOSS Found in UGC 4132 at R.A. = 07h59m12s.64, Decl. = +32°54'59".4 Located 5".8 west and 6".9 north of the center of UGC 4132 (Puckett discovery image) (LOSS discovery image) Mag 17.0, Type II (CfA spectrum) (References: CBET 236; SN 2005eo)

2005em, IAUC 8604 discovered 2005/09/27.44 by Lick Observatory Supernova Search Found in IC 307 at R.A. = 03h13m47s.71, Decl. = -00°14'37".0 Located 38" east and 7".9 south of the center of IC 307 (Discovery image) (Enrico Prosperi image) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 17.1*, Type IIb (References: CBET 243, IAUC 8611)

2005el, IAUC 8604 discovered 2005/09/19.48 by Lick Observatory Supernova Search Found in NGC 1819 at R.A. = 05h11m48s.72, Decl. = +05°11'39".4 Located 39".0 east and 22".6 south of the center of NGC 1819 (Discovery image) (Enrico Prosperi image) (CSP/LCO image) (JM Llapasset image (mirror)) (Enrico Prosperi image) Mag 18.7 (9/25:16.0), Type Ia (References: CBET 233, 235, 245)

2005ek, IAUC 8604 discovered 2005/09/24.53 by Lick Observatory Supernova Search Found in UGC 2526 at R.A. = 03h05m48s.96, Decl. = +36°46'10".6 Located 66".5 east and 60".0 south of the center of UGC 2526 (Discovery image) (Enrico Prosperi image) (Markus Butikofer image) Mag 19.5, Type Ic (References: CBET 232, 235)

2005ej, IAUC 8604 discovered 2005/09/23.892 by Tom Boles Found in CGCG 323-004 at R.A. = 18h53m38s.48, Decl. = +66°13'59".3 Located 12".1 east and 3".4 north of the center of CGCG 323-004 (Discovery image (mirror)) (Vince Tuboly image) Mag 17.4, Type Ia (CfA spectrum) (References: CBET 231, 234)

2005ed, 2005ef - 2005ei, IAUC 8603 discovered 7/31-9/7 by SDSS Collaboration all type Ia, the brightest of which was mag 18.9 (References: CBET 229, 247)

2005ee, IAUC 8603 discovered 2005/08/25.92 by MASTER robotic telescope Found in PGC 73054 at R.A. = 23h57m55s.83, Decl. = +32°38'14".5 Located 3" west and 5" north of the center of PGC 73054 (Discovery image) (Tim Puckett image) (Paolo Corelli image) (Vince Tuboly image) (Enrico Prosperi image) Mag 17.2 (9/1:16.0), Type II (CfA spectrum) (References: CBET 234, IAUC 8606)

2005ec, IAUC 8602 discovered 2005/09/16.54 by Lick Observatory Supernova Search Found in NGC 1690 at R.A. = 04h54m19s.17, Decl. = +01°38'27".6 Located 1".3 west and 2".5 north of the center of NGC 1690 (Discovery image) (Enrico Prosperi image) (CSP/LCO image) Mag < 18.0 (9/16:16.6), Type Ia (References: CBET 228, 230; ATEL 610)

2005eb, IAUC 8602 discovered 2005/09/07.33 by Lick Observatory Supernova Search Found in UGC 556 at R.A. = 00h54m50s.94, Decl. = +29°14'46".8 Located 9".0 east and 2".4 south of the center of UGC 556 (Discovery image) (Vince Tuboly image) (Enrico Prosperi image) Mag 18.8, Type II (References: CBET 227, 245)

2005ea, IAUC 8600 discovered 2005/09/06.016 by Paul Gray and Dave Lane Found in MCG +10-16-61 at R.A. = 11h06m47s.89, Decl. = +57°41'07".5 Located 14" west of the center of MCG +10-16-61 (Discovery images) (JM Llapasset image (mirror)) Mag 16.7* (9/13:16.3), Type Ia (References: CBET 224; ATEL 640)

2005dz, IAUC 8598 discovered 2005/09/10.21 by Tim Puckett and A. Pelloni; LOSS Found in UGC 12717 at R.A. = 23h38m38s.28, Decl. = +05°26'17".1 Located 24" east and 16" north of the center of UGC 12717 (Puckett discovery image) (LOSS discovery image) (Cordell-Lorenz Obs image) (JM Llapasset image (mirror)) (Vince Tuboly image) (Enrico Prosperi image) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 17.9, Type II (References: CBET 222, 225)

2005dy, IAUC 8598 discovered 2005/09/07.36 by Tim Puckett, Jack Newton, and A. Sehgal Found in UGC 3042 at R.A. = 04h28m38s.72, Decl. = +70°20'49".0 Located 5".0 west and 1".3 south of the center of UGC 3042 (Discovery image) Mag 18.7, Type II (References: CBET 221, 245)

2005dx, IAUC 8598 discovered 2005/09/09.49 by Lick Observatory Supernova Search Found in MCG -03-11-9 at R.A. = 04h04m28s.85, Decl. = -17°54'27".5 Located 12".3 west and 10".8 south of the center of MCG -03-11-9 (Discovery image) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 18.7, Type II (References: CBET 220)

2005dw, IAUC 8598 discovered 2005/08/30.29 by Lick Observatory Supernova Search Found in MCG -05-52-49 at R.A. = 22h13m31s.83, Decl. = -27°33'19".6 Located 6".4 east and 11".1 north of the center of MCG -05-52-49 (Discovery image) (P. Corelli image) (CSP/LCO image) (Sergio Gonzalez image) Mag 17.0, Type II (References: CBET 219)

2005dv, IAUC 8598 discovered 2005/09/04.83 by CROSS Found in NGC 5283 at R.A. = 13h41m04s.45, Decl. = +67°40'20".3 Located 8" west of the center of NGC 5283 (Discovery image) (CROSS image) (Paolo Corelli image) (JM Llapasset image (mirror)) (CROSS image) Mag 15.0* (9/12:14.7), Type Ia (References: CBET 217 218)

2005du (= SNF20050803-005), IAUC 8598 discovered 2005/08/08.5 by Nearby Supernova Factory type II Mag 19.7 (References: CBET 214; ATEL 582, 584)

2005dt, IAUC 8594 discovered 2005/09/01.36 by Lick Observatory Supernova Search Found in MCG -03-59-6 at R.A. = 23h23m38s.32, Decl. = -19°00'24".5 Located 2".6 west and 11".7 north of the center of MCG -03-59-6 (Discovery image) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 18.5, Type II (References: CBET 213)

2005ds, IAUC 8592 discovered 2005/08/31.21 by Lick Observatory Supernova Search Found in UGC 11064 at R.A. = 17h57m39s.89, Decl. = +27°50'18".4 Located 14".4 west and 13".1 north of the center of UGC 11064 (Discovery image) (Enrico Prosperi image) (Enrico Prosperi image) (Enrico Prosperi image) Mag 18.6, Type II (References: CBET 210, IAUC 8594, 8611; SN 2000cn, 2010gd)

2005dr, IAUC 8592 discovered 2005/08/29.51 by Lick Observatory Supernova Search Found in UGC 3229 at R.A. = 05h02m17s.18, Decl. = +07°38'21".4 Located 12".0 west and 12".0 north of the center of UGC 3229 (Discovery image) (Enrico Prosperi image) (CSP/LCO image) Mag 18.9, Type IIn (References: CBET 209, IAUC 8594)

2005dq, IAUC 8592 discovered 2005/08/30.086 by Mark Armstrong Found in UGC 12177 at R.A. = 22h44m46s.45, Decl. = +33°27'37".6 Located 9".4 east and 0".5 south of the center of UGC 12177 (Discovery image) (W. Kloehr image) (Enrico Prosperi image) (Enrico Prosperi image) (Enrico Prosperi image) Mag 17.7 (9/12:17.4), Type II (References: CBET 208, IAUC 8594)

2005dp, IAUC 8591 discovered 2005/08/27.48 by Koichi Itagaki Found in NGC 5630 at R.A. = 14h27m36s.62, Decl. = +41°15'15".0 (photometry reference) Located 1" west and 14" south of the center of NGC 5630 (Discovery image) Mag 15.8* (9/8:14.9), Type II (References: IAUC 8594; SN 2006am) SN 2005dp images sub-page

2005do, IAUC 8590 discovered 2005/08/08.50 by Lick Observatory Supernova Search Found in UGC 2495 at R.A. = 03h02m00s.42, Decl. = +41°34'34".2 Located 70".4 west and 62".0 south of the nucleus of UGC 2495 (Discovery image) (J Nicolas image) (Enrico Prosperi image) Mag 19.6 (8/8:17.4), Type Ia (References: CBET 206)

2005dn, IAUC 8589 discovered 2005/08/27.03 by Brazilian Supernovae Search (BRASS) Found in NGC 6861F at R.A. = 20h11m11s.73, Decl. = -48°16'35".5 Located 0".2 east and 5".6 south of the nucleus of NGC 6861F (Discovery image (mirror)) (CSP/LCO image) (Berto Monard image) (Berto Monard image) (Berto Monard image) Mag 15.0*, Type II (References: CBET 245)

2005dm, IAUC 8589 discovered 2005/08/26.50 by Lick Observatory Supernova Search Found in IC 219 at R.A. = 02h18m39s.25, Decl. = -06°54'10".8 Located 7".0 east and 1".5 north of the nucleus of IC 219 (Discovery image) (Enrico Prosperi image) (CSP/LCO image) Mag 17.6, Type Ia (References: CBET 203, 204; ATEL 596)

2005dl, IAUC 8588 discovered 2005/08/25.1 by CROSS Found in NGC 2276 at R.A. = 07h27m31s.75, Decl. = +85°45'15".0 Located 18" east and 1" south of the nucleus of NGC 2276 (Discovery image) (La Palma image) (Paolo Corelli image) (CROSS image) Mag 17.1 (9/1:16.5), Type II (References: CBET 211, IAUC 8594; ATEL 594; SN 1962Q, 1968V, 1968W, 1993X)

2005dk, IAUC 8586 discovered 2005/08/18.086 by Tenagra Observatory Found in IC 4882 at R.A. = 19h40m23s.71, Decl. = -55°12'05".1 Located 3".4 east and 16".2 south of the nucleus of IC 4882 (Discovery image) (Confirmation image (mirror)) (mirror) (CSP/LCO image) Mag 16.6*, Type II (References: CBET 245)

2005dj, IAUC 8585 discovered 2005/08/18.086 by Tom Boles Found in UGC 3545 at R.A. = 06h49m58s.41, Decl. = +61°37'08".5 Located 20".0 east and 16".5 south of the nucleus of UGC 3545 (Discovery image (mirror)) (JM Llapasset image (mirror)) (JM Llapasset image (mirror)) Mag 16.1*, Type II (References: CBET 201; ATEL 587)

2005di, IAUC 8584 discovered 2005/08/12.36 by Lick Observatory Supernova Search Found in MCG -04-52-46 at R.A. = 22h25m32s.84, Decl. = -24°14'20".1 Located 15".0 west and 9".2 north of the nucleus of MCG -04-52-46 (Discovery image) (Vince Tuboly image) Mag 18.3, Type Ia (References: CBET 198, 200; ATEL 581)

2005dh, IAUC 8583 discovered 2005/08/10.22 by Lick Observatory Supernova Search Found in MCG +04-37-55 at R.A. = 15h54m03s.32, Decl. = +23°08'09".9 Located 6".1 east and 16".4 north of the nucleus of MCG +04-37-55 (Discovery image) Mag 17.8 (8/17:15.8), Type Ia (References: CBET 196, 199, IAUC 8585; ATEL 581) SN 2005dh images sub-page

2005dg, IAUC 8581 discovered 2005/08/05.14 by Berto Monard Found in ESO 420-3 at R.A. = 04h07m46s.25, Decl. = -29°51'28".1 Located 7" east and 6" north of the nucleus of ESO 420-3 (Discovery image) (Berto Monard image) Mag 16.1*, Type Ic (References: CBET 200, IAUC 8584, 8585)

2005df, IAUC 8580 discovered 2005/07/29.6 by Robert Evans Found in NGC 1559 at R.A. = 04h17m37s.85, Decl. = -62°46'09".5 Located 15" east and 40" north of the nucleus of NGC 1559 (ESO image (color WOW)) Mag 16.1* (8/14:12.3), Type Ia (References: CBET 192, IAUC 8581, CBET 193; SN 1984J, 1986L, 2009ib) SN 2005df images sub-page

2005de, IAUC 8580 discovered 2005/08/02.28 by Lick Observatory Supernova Search; Tim Puckett and J. Tigner Found in UGC 11097 at R.A. = 18h02m23s.36, Decl. = +26°03'07".7 Located 17".3 west and 33".1 north of the nucleus of UGC 11097 Mag 17.6 (8/14:15.1), Type Ia (References: CBET 191, IAUC 8581, CBET 193) SN 2005de images sub-page

2005dd, IAUC 8580 discovered 2005/08/01.46 by Lick Observatory Supernova Search Found in UGC 2062 at R.A. = 02h34m36s.57, Decl. = +01°20'53".2 Located 10".7 east and 1".6 north of the nucleus of UGC 2062 (Discovery image) (Enrico Prosperi image) (JM Llapasset image (mirror)) (J Nicolas image) (Enrico Prosperi image) Mag 18.1, Type II (References: CBET 191, 205)

Possible Supernova, IAUC 8580 discovered 2005/08/02.30 by Lick Observatory Supernova Search Found in IC 1309 at R.A. = 20h03m00s.24, Decl. = -17°12'11".4 Located 17".5 west and 103".4 north of the nucleus of IC 1309 (Discovery image) Mag 17.2, Type - This is not a supernova, still trying to confirm if is an extragalactic object (References: CBET 190)

2005dc, IAUC 8575 discovered 2005/07/26.70 by Tenagra Observatory Found in NGC 7107 at R.A. = 21h42m22s.66, Decl. = -44°47'21".2 Located 41" west and 9".6 north of the nucleus of NGC 7107 (Discovery image (mirror) (mirror)) (Odd Trondal image) Mag 16.7* (7/30:15.6), Type Ia (References: CBET 187, 189)

2005db, IAUC 8571 discovered 2005/07/19.144 by Berto Monard Found in NGC 214 at R.A. = 00h41m26s.79, Decl. = +25°29'51".6 Located 16" west and 2" south of the nucleus of NGC 214 (Discovery image) Mag 17.1 (8/5:16.3), Type IIn (References: CBET 182, 183; ATEL 570; SN 2006ep) SN 2005db images sub-page

2005da, IAUC 8570 discovered 2005/07/18.35 by Lick Observatory Supernova Search Found in UGC 11301 at R.A. = 18h37m46s.89, Decl. = +17°32'35".3 Located 108".4 west and 34".8 north of the nucleus of UGC 11301 (Discovery image) Mag 18.3 (7/27:16.7), Type Ic-pec (References: CBET 186, IAUC 8575; ATEL 571) SN 2005da images sub-page

2005cz, IAUC 8569 discovered 2005/07/17.50 by Koichi Itagaki Found in NGC 4589 at R.A. = 12h37m27s.85, Decl. = +74°11'24".5 Located 12" east and 6" south of the nucleus of NGC 4589 (Discovery image) (Lode Stevens image) (Paolo Corelli image) (JM Llapasset image (mirror)) Mag 16.0*, Type Ib (References: IAUC 8579)

2005cy, IAUC 8569 discovered 2005/07/15.27 by Tim Puckett, Jack Newton, and A. Sehgal Found in UGC 11241 at R.A. = 18h26m49s.11, Decl. = +51°08'30".4 Located 7".0 west and 9".8 north of the nucleus of UGC 11241 (Discovery image (mirror)) (Lode Stevens image) (Enrico Prosperi image) Mag 18.5 (7/19:17.8), Type IIn (References: CBET 180; ATEL 568; SN 2008bw)

2005cx, IAUC 8569 discovered 2005/07/15.05 by CROSS Found in IC 178 at R.A. = 01h58m54s.79, Decl. = +36°40'34".8 Located 4" north of the nucleus of IC 178 (Discovery image) (CROSS image) (Enrico Prosperi image) (Paolo Corelli image) (Alessandro Dimai image) (Enrico Prosperi image) Mag 17.1 (7/16:15.4), Type Ia (References: CBET 179; ATEL 568, 569)

2005cw, (= SNF20050705-000), IAUC 8567 discovered 2005/07/05.4 by Nearby Supernova Factory; Lulin Observatory Found in IC 1439 at R.A. = 22h16m39s.6, Decl. = -21°29'28".7 Located 5".6 west and 20".5 south the nucleus of IC 1439 (NSF discovery image (mirror (postscript)) Mag 18.1, Type II (References: CBET 181; ATEL 560)

2005cv, IAUC 8563 discovered 2005/07/10.49 by Lick Observatory Supernova Search Found in UGC 1359 at R.A. = 01h53m42s.56, Decl. = +29°56'04".3 Located 4".1 east and 4".6 north of the nucleus of UGC 1359 (Discovery image) (Enrico Prosperi image) Mag 17.6, Type II (References: CBET 178; SN 2010hz)

2005cu, IAUC 8562 discovered 2005/07/10.760 by Berto Monard Found in NGC 6754 at R.A. = 19h11m24s.51, Decl. = -50°38'28".8 Located 12" west and 3" north of the nucleus of NGC 6754 (Discovery image) (Tenagra prediscovery image) Mag 15.9*, Type II (References: IAUC 8565; SN 1998X, 1998dq, 2000do)

2005ct, IAUC 8557 discovered 2005/07/01.49 by Lick Observatory Supernova Search Found in NGC 207 at R.A. = 00h39m40s.50, Decl. = -14°14'16".6 Located 3".0 west and 2".3 south of the nucleus of NGC 207 (Discovery image) Mag 17.3, Type Ic (References: IAUC 8564)

2005mx, ATEL 556 discovered 2005/07/01.5 by Nearby Supernova Factory type II Mag 19.4 (Discovery image) (References: CBET 344, IAUC 8651)
2005mw, ATEL 548 discovered 2005/06/25.4 by Nearby Supernova Factory type II Mag 19.2 (Discovery image) (References: CBET 344, IAUC 8651)
2005mv, ATEL 544 discovered 2005/06/21.5 by Nearby Supernova Factory type Ia Mag 19.7 (References: CBET 344, IAUC 8651)

2005cs, IAUC 8553 discovered 2005/06/27.933 by Wolfgang Kloehr Found in M51 at R.A. = 13h29m52s.85, Decl. = +47°10'36".3 Located 15" west and 67".3 south of the nucleus of NGC 5194 (= M51) (Discovery image) Mag 17.8 (6/30:13.5), Type II (References: CBET 174, IAUC 8555, CBET 175, IAUC 8556, CBET 176, IAUC 8564, 8565, 8603; ATEL 561; SN 1994I) SN 2005cs images sub-page

2005cr, IAUC 8552 discovered 2005/06/24.17 by Texas Supernova Search Found in VPC 0198 at R.A. = 12h22m17s.21, Decl. = +12°23'49".3 Located 3" east and 1" north of the nucleus of VPC 0198 (Discovery image) Mag 15.0*, Type Ia (CfA spectrum) (References: CBET 172, 173, IAUC 8553)

2005cq, IAUC 8551 discovered 2005/05/13 by ESO type Ia at Mag 21.9.

2005cp, IAUC 8550 discovered 2005/06/21.49 by Lick Observatory Supernova Search Found in UGC 12886 at R.A. = 23h59m30s.88, Decl. = +18°12'09".6 Located 5".8 east and 2".2 south of the nucleus of UGC 12886 (Discovery image) (Enrico Prosperi image) (Enrico Prosperi image) Mag 17.3, Type IIn (CfA spectrum) (References: CBET 174, IAUC 8557, ATEL 2665)

2005co, IAUC 8550 discovered 2005/06/20.48 by Lick Observatory Supernova Search Found in IC 1496 at R.A. = 23h30m53s.58, Decl. = -02°56'18".4 Located 1".1 east and 16".0 south of the nucleus of IC 1496 (Discovery image) (Enrico Prosperi image) Mag 18.6 (6/20:17.3), Type Ia (References: CBET 171; ATEL 532)

2005cn, IAUC 8549 discovered 2005/06/19.99 by Brazilian Supernovae Search (BRASS) Found in NGC 5061 at R.A. = 13h18m00s.46, Decl. = -26°48'33".1 Located 62" west and 103" north of the nucleus of NGC 5061 (Discovery image) (Berto Monard image) Mag 14.0* (7/1:13.8), Type Ia (CfA spectrum) (References: CBET 170, 173, IAUC 8553; SN 1996X)

2005cm, IAUC 8548 discovered 2005/06/20.124 by Berto Monard Found in IC 5142 at R.A. = 21h55m17s.72, Decl. = -65°30'48".3 Located 16" west and 13" south of the nucleus of IC 5142 (Confirmation image) (Berto Monard image) Mag 17.3 (6/20:16.8), Type unknown

2005cl, IAUC 8544 discovered 2005/06/12.48 by Lick Observatory Supernova Search Found in MCG -01-53-20 at R.A. = 21h02m02s.35, Decl. = -06°17'35".7 Located 18".0 west and 13".3 north of the nucleus of MCG -01-53-20 (Discovery image) Mag 17.3 (6/29:16.9), Type IIn SN 2005cl images sub-page

2005ck, IAUC 8542 discovered 2005/06/01.26 by LOSS; Texas Supernova Search Found in an anonymous galaxy at R.A. = 13h02m18s.72, Decl. = +28°20'45".5 (in Abell 1656) Located 58".3 east and 24".3 south of the center of the host galaxy (LOSS discovery image) (Robert Quimby discovery image) Mag 18.5*, Type Ia

2005cj, IAUC 8541 discovered 2005/06/12.120 by Berto Monard Found in ESO 114-14 at R.A. = 01h54m43s.94, Decl. = -62°06'32".0 Located 26" east and 14" south of the center of ESO 114-14 (Discovery image) (Confirmation image) (Berto Monard image) Mag 18.2 (6/12:17.9), Type unknown

2005ci, IAUC 8541 discovered 2005/06/10.31 by Lick Observatory Supernova Search Found in NGC 5682 at R.A. = 14h34m44s.88, Decl. = +48°40'19".8 Located 0".6 west and 6".1 north of the center of NGC 5682 (Discovery image) Mag 18.4*, Type II (CfA spectrum) (References: CBET 168, 169, IAUC 8542)

2005ch, IAUC 8539 discovered 2005/05/30.27 by ROTSE collaboration Found in an anonymous galaxy at R.A. = 14h22m06s.77, Decl. = +01°59'35".7 Located 0".9 north and 3".1 east of the center of the host galaxy (Discovery image) Mag 18.6:* (6/16:15.5), Type Ia (References: CBET 166, 167, IAUC 8540, 8541) SN 2005ch images sub-page

2005cg, IAUC 8537 discovered 2005/06/02.04 by ROTSE collaboration Found in an anonymous galaxy at R.A. = 21h10m50s.42, Decl. = +00°12'07.4" Located 0".7 north and 0".4 west of the center of the host galaxy (Discovery image) Mag 17.7, Type Ia (References: CBET 164)

2005cf, IAUC 8534 discovered 2005/05/28.36 by Lick Observatory Supernova Search Found in MCG -1-39-3 at R.A. = 15h21m32s.21, Decl. = -07°24'47".5 Located 15".7 west and 123" north of the center of MCG -1-39-3 (Discovery image) Mag 16.4* (6/10:13.5), Type Ia (References: CBET 158, 160) SN 2005cf images sub-page

2005ce, IAUC 8534 discovered 2005/05/28.47 by Lick Observatory Supernova Search Found in IC 5233 at R.A. = 22h36m32s.96, Decl. = +25°45'35".0 Located 0".9 east and 12".2 south of the center of IC 5233 (Discovery image) Mag 18.6, Type Ib/c (References: CBET 158, 159)

2005mu, ATEL 499 discovered 2005/05/19.5 by Nearby Supernova Factory Found in an anonymous galaxy at R.A. = 21h35m52s.5, Decl. = -26°27'03".5 Located near of the center of the host galaxy (Discovery image) Mag 17.4, Type Ia (References: CBET 344, IAUC 8651)

2005cd, IAUC 8534 discovered 2005/05/16.526 by Lulin Observatory Found in IC 651 at R.A. = 10h50m57s.60, Decl. = -02°08'48".2 Located 12".9 west and 12".8 north of the center of IC 651 (Discovery image) Mag 17.9, Type unknown (References: CBET 155)

2005cc, IAUC 8534 discovered 2005/05/19.22 by Tim Puckett and Alex Langoussis Found in NGC 5383 at R.A. = 13h57m04s.85, Decl. = +41°50'41".8 Located 1".2 west and 5".0 south of the center of NGC 5383 (Discovery image) Mag 16.6* (5/26:15.2), Type Ia (References: CBET 154; ATEL 502) SN 2005cc images sub-page

2005cb, IAUC 8530 discovered 2005/05/13.22 by Brazilian Supernovae Search (BRASS) Found in NGC 6753 at R.A. = 19h11m21s.95, Decl. = -57°02'27".4 Located 16" west and 19" north of the center of NGC 6753 (Discovery image (mirror)) (Berto Monard image) Mag 17.8* (5/22:15.8), Type Ic (References: CBET 156, IAUC 8538; SN 2000cj)

2005ca, IAUC 8530 discovered 2005/05/12.19 by SSDS Collaboration at Mag 20.9. (References: CBET 151) (Discovery image)

2005bz, IAUC 8527 discovered 2005/04/29.51 by Lick Observatory Supernova Search Found in UGC 11162 at R.A. = 18h13m01s.73, Decl. = +29°41'51".5 Located 1".0 east and 4".4 north of the center of UGC 11162 (Discovery image) Mag 19.0, Type IIP (References: ATEL 493)

2005by, IAUC 8523 discovered 2005/05/02.38 by Lick Observatory Supernova Search Found in UGC 8701 at R.A. = 13h45m46s.91, Decl. = +22°05'46".8 Located 18".4 east and 27".2 north of the center of UGC 8701 (Discovery image) (J. Nicolas image) (Lode Stevens image) (J. Nicolas image) (T. Chatterton image) Mag 17.7, Type IIb (CfA spectrum) (References: CBET 149; ATEL 480, 509)

2005bx, IAUC 8521 discovered 2005/04/27.10 by Doug Rich Found in MCG +12-13-19 at R.A. = 13h50m24s.95, Decl. = +68°33'19".4 Located 1".5 west and 2".4 north of the center of MCG +12-13-19 (Discovery image (mirror)) (T. Chatterton image) Mag 17.8, Type IIn (References: CBET 148; ATEL 474, 475)

2005bw, IAUC 8520 discovered 2005/04/28.25 by Tim Puckett and R. Gagliano Found in UGC 8539 at R.A. = 13h33m29s.73, Decl. = +33°02'27".8 Located 7".6 east and 13".7 north of the center of UGC 8539 (Discovery image) Mag 17.3* (5/5:16.8), Type II (References: CBET 147; ATEL 473; SN 1999cf) SN 2005bw images sub-page

2005bv, IAUC 8520 discovered 2005/04/20.939 by MASTER robotic telescope Found in an anonymous galaxy at R.A. = 14h24m07s.44, Decl. = +26°17'50".3 Located 11" east and 9" south of the center of the host galaxy (Discovery images) (Pepe Manteca image) (J. Nicolas image) (JM Llapasset image (mirror)) (J. Nicolas image) (J. Nicolas image) Mag 17.5 (4/20:15.5), Type Ia (CfA spectrum) (References: CBET 146, IAUC 8522)

2005bu, IAUC 8519 discovered 2005/04/21.19 by Lick Observatory Supernova Search Found in PGC 20840 at R.A. = 07h22m18s.21, Decl. = +22°02'39".2 (near NGC 2365) Located 7".3 east and 3".8 south of the nucleus of PGC 20840 (Discovery image) (CSP/LCO image) (JM Llapasset image (mirror)) Mag 17.5, Type Ia (References: CBET 144, 150)

2005bt, IAUC 8518 discovered 2005/04/20.40 by Tenagra Observatory Supernova Search Found in UGC 8205 at R.A. = 13h07m13s.07, Decl. = +58°08'08".4 Located 4".4 west and 2".2 north of the nucleus of UGC 8205 (Discovery image) (Verification image) (Tenagra image) (Lode Stevens image) Mag 18.0, Type II (References: IAUC 8546; ATEL 471; SN 2006cr)

2005bs, IAUC 8517 discovered 2005/04/19.066 by Berto Monard Found in LEDA 95767 at R.A. = 20h10m14s.11, Decl. = -56°38'43".6 (in Abell 3667) Located 4" west and 15" south of the nucleus of LEDA 95767 (Discovery image) (CSP/LCO image) Mag 17.5, Type Ia (References: CBET 143, 156, IAUC 8538)

2005br, IAUC 8516 discovered 2005/03/28.113 by Berto Monard Found in IC 5084 at R.A. = 21h09m13s.09, Decl. = -63°17'05".6 Located 14" west and 15" north of the nucleus of IC 5084 (Discovery image) (CSP/LCO image) Mag 16.4, Type Ib (CSP/LCO light curve) (References: CBET 156, IAUC 8538)

2005bq, IAUC 8515 discovered 2005/04/17.038 by Berto Monard Found in IC 4367 at R.A. = 14h05m37s.05, Decl. = -39°12'04".4 Located 6" east and 7" north of the center of IC 4367 (Discovery image) (Confirmation image) (CSP/LCO image) Mag 18.3, Type Ic (References: CBET 145, IAUC 8520)

2005bp, IAUC 8515 discovered 2005/04/17.36 by Tim Puckett and A. Pelloni Found in UGC 10732 at R.A. = 17h09m43s.22, Decl. = +36°25'08".1 Located 7".6 east and 13".7 north of the center of UGC 10732 (Discovery image) (Pepe Manteca image) Mag 18.8, Type II (References: ATEL 466)

2005bo, IAUC 8514 discovered 2005/04/17.13 by Tim Puckett and Alex Langoussis Found in NGC 4708 at R.A. = 12h49m41s.03, Decl. = -11°05'47".3 Located 7".6 west and 12".7 south of the center of NGC 4708 (Discovery image) Mag 16.2 (5/1:15.3), Type Ia (References: CBET 141, 142, IAUC 8517, 8546; SN 2003ef) SN 2005bo images sub-page

2005bm - 2005bn, IAUC 8513 discovered 2005/04/03 by SSDS Collaboration the brightest of which was Mag 19.5. (2005bm page) (2005bn page)

2005bl, IAUC 8512 discovered 2005/04/14.34 by LOSS; Tim Puckett and Alex Langoussis Found in NGC 4070 at R.A. = 12h04m12s.26, Decl. = +20°24'24".8 Located 13".2 east and 11".4 south of the center of NGC 4070 Mag 17.7*, Type Ia (References: CBET 139, IAUC 8514, 8515) SN 2005bl images sub-page

2005bk, IAUC 8512 discovered 2005/04/02.46 by R. A. Jansen et el. Found in MCG +07-33-27 at R.A. = 16h02m17s.04, Decl. = +42°54'55".3 Located 4".5 east and 5".6 south of the center of MCG +07-33-27 (Adrian Jones image) (Lode Stevens image) (A. Jones image) Mag 17.9, Type Ic (References: CBET 140, IAUC 8514)

2005bj, IAUC 8511 discovered 2005/04/11.096 by Tom Boles Found in MCG +03-43-5 at R.A. = 16h49m44s.74, Decl. = +17°51'48".7 Located 12".0 east and 3".5 south of the center of MCG +03-43-5 (Discovery image) (CSP/LCO image) (Pepe Manteca image) Mag 18.5*, Type Ic (CSP/LCO light curve) (References: CBET 137, 138, IAUC 8513)

2005bi, IAUC 8511 discovered 2005/04/11.015 by Tom Boles Found in MCG +07-34-36 at R.A. = 16h27m21s.27, Decl. = +39°06'43".2 Located 10".0 west and 8".0 north of the center of MCG +07-34-36 (Discovery image) (Adrian Jones image (mirror)) (Pepe Manteca image) Mag 19.0, Type II (References: CBET 137, 150)

2005bh, IAUC 8509 discovered 2005/03/28.17 by Tim Puckett and L. Cox Found in UGC 6495 at R.A. = 11h29m44s.00, Decl. = +22°07'39".1 Located 0".6 north and 0".4 east of the center of UGC 6495 (Discovery image) (M. BenDaniel/SLOOH confirmation image) (Pepe Manteca image) (T. A. Heras image) Mag 17.3, Type Ic (References: CBET 138, IAUC 8513)

2005bg, IAUC 8508 discovered 2005/03/28.17 by Texas Supernova Search Found in MCG +03-31-93 at R.A. = 12h17m17s.18, Decl. = +16°22'17".6 Located 0".6 north and 0".4 east of the center of MCG +03-31-93 (Discovery image) (CSP/LCO image) (Taurus Hill Obs image) Mag 17.2*, Type Ia (CSP/LCO light curve) (References: CBET 133) Found by image subtraction.

2005bf, IAUC 8507 discovered 2005/03/30.31 by Berto Monard; LOSS Found in MCG +00-27-5 at R.A. = 10h23m57s.27, Decl. = -03°11'28".6 Located 11".7 east and 32".6 south of the center of MCG +00-27-5 Mag 18.0 (5/7:16.4), Type Ib (References: CBET 135, IAUC 8509, 8520, 8521, 8522; ATEL 621, 646) SN 2005bf images sub-page

2005be, IAUC 8506 discovered 2005/04/05.27 by Tim Puckett and T. Orff Found in LEDA 214352 at R.A. = 14h59m32s.72, Decl. = +16°40'11".6 (near UGC 9640) Located 5" west and 5" north of the center of LEDA 214352 (Discovery image) Mag 17.7 (4/6:16.0), Type Ia (References: CBET 134, IAUC 8508, 8511; ATEL 454) SN 2005be images sub-page

2005bd, IAUC 8505 discovered 2005/04/03.932 by Tom Boles Found in MCG +09-11-2 at R.A. = 06h12m03s.50, Decl. = +51°52'03".3 Located 0".9 west and 12".0 north of the center of MCG +09-11-2 (Discovery image (mirror) (mirror)) (Lode Stevens image) (Odd Trondal image) Mag 17.7, Type Ia (CfA spectrum) (References: IAUC 8508)

2005bc, IAUC 8504 discovered 2005/04/02.44 by LOSS; Tim Puckett and L. Cox Found in NGC 5698 at R.A. = 14h37m15s.05, Decl. = +38°27'23".1 Located 4".6 east and 7".5 north of the center of NGC 5698 Mag 17.1* (4/10:15.3), Type Ia (References: CBET 132, IAUC 8505) SN 2005bc images sub-page

2005bb, IAUC 8504 discovered 2005/04/01.40 by Lick Observatory Supernova Search Found in UGC 8067 at R.A. = 12h57m11s.87, Decl. = -01°42'17".4 Located 4".1 west and 6".9 north of the center of UGC 8067 (Discovery image) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 19.0 (3/6:18.0), Type II (References: CBET 135, IAUC 8509)

2005ba, IAUC 8503 discovered 2005/04/01.92 by Arne Danielsen, Mikkel Steine, and StЕle Kildahl Found in NGC 3746 at R.A. = 11h37m42s.58, Decl. = +22°00'38".9 Located 14".6 west and 4".0 north of the center of NGC 3746 (Discovery image) Mag 17.5* (4/3:17.2), Type II (References: CBET 136, IAUC 8510; SN 2002ar) SN 2005ba images sub-page

2005az, IAUC 8503 discovered 2005/03/28.21 by Texas Supernova Search Found in NGC 4961 at R.A. = 13h05m46s.97, Decl. = +27°44'08".4 Located 8".0 west and 5".5 north of the center of NGC 4961 (Discovery image) Mag 15.5* (5/2:15.0), Type Ic (References: CBET 130, IAUC 8504, 8507; ATEL 451) SN 2005az images sub-page

2005ay, IAUC 8500 discovered 2005/03/27.08 by Doug Rich Found in NGC 3938 at R.A. = 11h52m48s.07, Decl. = +44°06'18".4 Located 15" west and 56" south of the center of NGC 3938 (Discovery image) Mag 19.2 (4/7:14.8), Type II (References: CBET 128, IAUC 8502; ATEL 448; SN 1961U, 1964L) SN 2005ay images sub-page

2005ax, IAUC 8499 discovered 2005/03/26.12 by Tim Puckett and D. George Found in NGC 1544 at R.A. = 05h02m38s.11, Decl. = +86°13'22".2 Located 2" east and 2" north of the center of NGC 1544 (Discovery image) (Lode Stevens image) (Taurus Hill Obs image) (Paolo Corelli image) Mag 14.5*, Type unknown

2005aw, IAUC 8499 discovered 2005/03/24.27 by Brazilian Supernovae Search (BRASS) Found in IC 4837A at R.A. = 19h15m17s.44, Decl. = -54°08'24".9 Located 13" east and 30" south of the center of IC 4837A (Discovery image (mirror)) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 17.5* (3/24:15.3), Type Ic (CSP/LCO light curve) (References: CBET 127, IAUC 8507; SN 1998em)

2005av, IAUC 8499 discovered 2005/03/24.077 by Berto Monard Found in NGC 6943 at R.A. = 20h44m37s.58, Decl. = -68°45'10".6 Located 22" east and 18" south of the center of NGC 6943 (Discovery image) (CSP/LCO image) Mag 17.0* (3/24:15.4), Type IIn (References: CBET 126, 129; SN 1998ew)

2005au, IAUC 8496 discovered 2005/03/19.955 by Ron Arbour Found in NGC 5056 at R.A. = 13h16m12s.42, Decl. = +30°56'40".5 Located 1" east and 21" south of the center of NGC 5056 (Discovery image) Mag 16.6* (4/7:15.5), Type II (References: CBET 125, 131, IAUC 8503) SN 2005au images sub-page

2005at, IAUC 8496 discovered 2005/03/05.139 by R. Martin; Berto Monard Found in NGC 6744 at R.A. = 19h09m53s.62, Decl. = -63°49'24".1 Located 46" east and 117" north of the center of NGC 6744 (Monard discovery image) (Martin discovery image) Mag 16.8* (3/19:14.0), Type Ic (References: CBET 119, 122)

2005as, IAUC 8493 discovered 2005/01/21.35 by Lick Observatory Supernova Search Found in NGC 3450 at R.A. = 10h48m03s.52, Decl. = -20°50'56".5 Located only 0".8 north of the nucleus of NGC 3450 (Discovery image) Mag 17.2 (2/2:15.9), Type Ia

2005ar, IAUC 8493 discovered 2005/03/10.37 by Lick Observatory Supernova Search Found in CGCG 011-033 at R.A. = 11h15m19s.03, Decl. = -03°46'18".5 Located 4".6 east and 5".6 north of the nucleus of CGCG 011-033 (Discovery image) (Lode Stevens image) Mag 17.6, Type Ib (CfA spectrum) (References: CBET 117)

2005aq, IAUC 8492 discovered 2005/03/07.13 by Lick Observatory Supernova Search Found in NGC 1599 at R.A. = 04h31m38s.82, Decl. = -04°35'06".8 Located 1".7 east and 10".8 north of the nucleus of NGC 1599 (Discovery image) (E. Prosperi image) (JM Llapasset image) Mag 17.2, Type IIn (CfA spectrum)

2005ap, IAUC 8492 discovered 2005/03/03.30 by Texas Supernova Search Found in an anonymous galaxy at R.A. = 13h01m14s.84, Decl. = +27°43'31".4 (in Coma cluster) Located 3".5 west and 3".4 north of the nucleus of the host galaxy (Discovery image) (E. Prosperi image) (Rezman Obs image) Mag 18.5, Type II (References: CBET 116)

2005ao, IAUC 8492 discovered 2005/03/07.43 by Tim Puckett and T. Crowley Found in NGC 6462 at R.A. = 17h44m49s.64, Decl. = +61°54'28".1 Located 5".3 east and 10".9 south of the nucleus of NGC 6462 (Discovery image) Mag 18.3 (3/8:16.6), Type Ia (References: CBET 114, 115) SN 2005ao images sub-page

Variable in NGC 4656 = Possible supernova (link)

2005an, IAUC 8491 discovered 2005/03/03.35 by Lick Observatory Supernova Search Found in ESO 506-G11 at R.A. = 12h28m27s.35, Decl. = -24°38'02".4 Located 0".2 east and 10".3 north of the nucleus of ESO 506-G11 (Discovery image) (CSP/LCO image) Mag 17.3, Type II (CfA spectrum) (CSP/LCO light curve) (References: CBET 113; ATEL 435)

2005am, IAUC 8490 discovered 2005/02/22.733 by R. Martin Found in NGC 2811 at R.A. = 09h16m12s.47, Decl. = -16°18'16".0 Located 17".6 east and 31" north of the center of NGC 2811 Mag 15.5 (3/5:13.8), Type Ia (References: IAUC 8491, CBET 112) SN 2005am images sub-page

2005al, IAUC 8488 discovered 2005/02/24.16 by Brazilian Supernovae Search Found in NGC 5304 at R.A. = 13h50m00s.33, Decl. = -30°34'34".2 Located 14".8 west and 7".5 north of the center of NGC 5304 (Discovery image (mirror)) (CSP/LCO image (mirror)) Mag 17.5 (2/24:15.1), Type Ia (CSP/LCO light curve) (References: IAUC 8503; ATEL 430)

2005ak, IAUC 8488 discovered 2005/02/23.41 by Tim Puckett and B. Kerns Found in an anonymous galaxy at R.A. = 14h40m32s.06, Decl. = +03°30'37".1 (near NGC 5718) Located 1".9 east and 2".9 north of the center of the host galaxy (Discovery image (mirror)) (CSP/LCO image) (JM Llapasset image) (Filip Fratev image) Mag 16.2 (2/24:15.7), Type Ia (CSP/LCO light curve) (References: CBET 109, 110; ATEL 427)

2005aj, IAUC 8488 discovered 2005/02/18.02 by Tim Puckett and Jack Newton Found in UGC 2411 at R.A. = 02h58m48s.85, Decl. = +75°45'13".8 Located 8".6 east and 51".7 north of the center of UGC 2411 (Discovery image) (Giovanni Sostero image) (Odd Trondal image) Mag 18.0, Type Ic (References: IAUC 8493, CBET 108)

2005mt, ATEL 411 discovered 2005/02/03.45 by Nearby Supernova Factory Found in an anonymous galaxy at R.A. = 10h24m12s.9, Decl. = -03°44'50".6 Located 6".0 west and 0".4 north of the center of the host galaxy (Discovery image (NEAT)) (Conformation image (SNIFS)) Mag 18.0, Type IIn (References: CBET 344, IAUC 8651)

2005ai, IAUC 8486 discovered 2005/02/12.23 by Tim Puckett and T. Orff Found in NGC 2314 at R.A. = 07h10m32s.76, Decl. = +75°21'29".1 Located 1".0 east and 113" north of the center of NGC 2314 (Discovery image (mirror)) (JM Llapasset image) (Gregor Duszanowicz image) (Odd Trondal image) Mag 18.0 (2/12:15.9), Type Ia (Reference: IAUC 8487)

2005ah, IAUC 8486 discovered 2005/02/10.775 by Berto Monard Found in an anonymous galaxy at R.A. = 06h00m45s.77, Decl. = -58°35'20".8 (in Abell S560) Located 27" west and 8" north of the nucleus of the host galaxy (Discovery image) (CSP/LCO image) Mag 17.3, Type Ia (References: IAUC 8490; CBET 107, 111)

2005ag, IAUC 8484 discovered 2005/02/10.55 by Lick Observatory Supernova Search Found in an anonymous galaxy at R.A. = 14h56m43s.65, Decl. = +09°19'42".5 (near IC 1079) Located 6".5 east and 5".9 north of the center of the host galaxy (Discovery image) (CSP/LCO image) Mag 18.2, Type Ia (CSP/LCO light curve)

2005af, IAUC 8482 discovered 2005/02/08.22 by CEAMIG/REA Supernovae Search Found in NGC 4945 at R.A. = 13h04m44s.06, Decl. = -49°33'59".8 Located 407" west and 351" south of the center of NGC 4945 (Discovery image) Mag 15.0* (2/12:12.5), Type II (References: IAUC 8484) SN 2005af images sub-page

2005ae, IAUC 8480 discovered 2005/02/01.598 by R. Martin Found in ESO 209-9 at R.A. = 07h58m15s.84, Decl. = -49°51'19".9 Located 13".5 east and 13".9 south of the center of ESO 209-9 (Discovery image) (Confirmation image) (Prediscovery image) (CSP/LCO image) (Berto Monard image) Mag 15.9*, Type Ib (References: IAUC 8486)

2005ad, IAUC 8479 discovered 2005/02/06.402 by Koichi Itagaki Found in NGC 941 at R.A. = 02h28m29s.45, Decl. = -01°08'20".0 Located 23" east and 45" north of the center of NGC 941 (Discovery image) (E. Prosperi image) (T. A. Heras image) Mag 16.3* (2/10:15.8), Type II (References: IAUC 8482)

2005ac, IAUC 8478 discovered 2005/02/04.50 by Lick Observatory Supernova Search Found in an anonymous galaxy at R.A. = 13h39m55s.82, Decl. = +00°52'15".0 (near NGC 5257) Located 2".2 west and 0".9 south of the nucleus of the host galaxy (Discovery image) Mag 18.2, Type Ia (References: ATEL 408)

2005ab, IAUC 8478 discovered 2005/02/05.638 by Koichi Itagaki Found in NGC 4617 at R.A. = 12h41m05s.18, Decl. = +50°22'56".2 Located 7" west and 40" south of the nucleus of NGC 4617 (Discovery image) (JM Llapasset image) (Yasuo Sano image) (T. A. Heras image) (E. Prosperi image) (E. Prosperi image) Mag 18.7 (2/7:16.6), Type II (References: IAUC 8479, 8480; SN 2007ss)

2005aa, IAUC 8476 discovered 2005/02/01.38 by Lick Observatory Supernova Search Found in MCG +05-22-8 at R.A. = 09h08m04s.21, Decl. = +27°14'59".4 Located 10".8 west and 0".6 south of the nucleus of MCG +05-22-8 (Discovery image) Mag 18.8, Type II (References: ATEL 406)

2005Z, IAUC 8476 discovered 2005/01/31.37 by LOSS; TOSS Found in NGC 3363 at R.A. = 10h45m09s.07, Decl. = +22°04'38".3 Located 5".6 west and 4".3 south of the nucleus of NGC 3363 Mag 17.1 (2/2:16.1), Type II (References: IAUC 8482; ATEL 406) SN 2005Z images sub-page

2005Y, IAUC 8476 discovered 2005/01/31.12 by Lick Observatory Supernova Search Found in UGC 1159 at R.A. = 01h37m37s.29, Decl. = +00°02'29".8 Located 2".6 east and 5".1 north of the nucleus of UGC 1159 (Discovery image) (CSP/LCO image) Mag 18.5, Type II (References: IAUC 8482)

2005X, IAUC 8476 discovered 2005/01/24.44 by Lick Observatory Supernova Search Found in an anonymous galaxy at R.A. = 12h24m00s.75, Decl. = +07°46'38".9 (near NGC 4353) Located 1".6 east and 1".8 north of the nucleus of the host galaxy (Discovery image) Mag 17.7, Type Ia (References: IAUC 8482)

2005W, IAUC 8475 discovered 2005/02/01.442 by Yoji Hirose Found in NGC 691 at R.A. = 01h50m45s.77, Decl. = +21°45'35".4 Located 56" east and 1" south of the center of NGC 691 (Discovery image) Mag 15.4* (2/12:14.0), Type Ia (References: IAUC 8479, 8486) SN 2005W images sub-page

2005V, IAUC 8474 discovered 2005/01/30.16 by Nuclear Supernova Search Found in NGC 2146 at R.A. = 06h18m38s.28, Decl. = +78°21'28".8 Located 1".8 east and 3".4 north of the nucleus of NGC 2146 (Discovery image) (Markus BЭtikofer (color)) (Tibor Horvath image) (Kopernik image) (Paolo Corelli image) Mag 13.8* (NOTE: this is a K-band (IR) observation), Type Ib/c (References: IAUC 8572)

2005U, IAUC 8473 discovered 2005/01/30.30 by Nuclear Supernova Search Found in Arp 299 at R.A. = 11h28m33s.13, Decl. = +58°33'41".3 Located 3".7 west and 4".9 south of nucleus A of Arp 299 (Discovery image) Mag 15.8*, Type IIb (References: IAUC 8475; ATEL 431; SN 2010P, 2010O, 1999D, 1998T, 1993G, 1992bu, 1990al) SN 2005U images sub-page

2005T, IAUC 8473 discovered 2005/01/24.54 by Lick Observatory Supernova Search Found in IC 4423 at R.A. = 14h26m17s.24, Decl. = +26°14'47".8 Located 7".2 west and 0".9 north of the nucleus of IC 4423 (Discovery image) Mag 18.3, Type II (References: IAUC 8486; SN 2001ay)

2005S, IAUC 8473 discovered 2005/01/22.58 by Lick Observatory Supernova Search Found in UGC 9037 at R.A. = 14h08m28s.84, Decl. = +07°03'27".2 Located 5".6 west and 0".9 south of the nucleus of UGC 9037 (Discovery image) Mag 19.2, Type Ia (References: IAUC 8482)

2005R, IAUC 8473 discovered 2005/01/13.971 by Tom Boles Found in UGC 6274 at R.A. = 11h14m56s.81, Decl. = +33°49'35".7 Located 0".9 west and 3".2 north of the nucleus of UGC 6274 (Discovery image) Mag 17.4*, Type IIn (References: IAUC 8482; SN "1985J")

2005Q, IAUC 8473 discovered 2005/01/28.803 by Berto Monard Found in ESO 244-G31 at R.A. = 01h30m03s.51, Decl. = -42°40'48".4 Located 22" west and 20" north of the nucleus of ESO 244-G31 (Confirmation image) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 17.1, Type II (CSP light curve) (References: CBET 106, IAUC 8482; SN 2005me, 2010cm)

2005P, IAUC 8472 discovered 2005/01/21.55 by Lick Observatory Supernova Search Found in NGC 5468 at R.A. = 14h06m34s.01, Decl. = -05°27'42".6 Located 12".6 west and 31".7 south of the center of NGC 5468 (Discovery image) (CSP/LCO image) (Enrico Prosperi image) (Enrico Prosperi image) (Sergio Gonzalez image (color)) (Kopernik image) Mag 19.5 (1/22:18.0), Type Ia-pec (Peter Wood Spectrum (ps file)) (References: SN 1999cp, 2002cr, 2002ed)

2005O, IAUC 8471 discovered 2005/01/16.780 by Lulin Observatory Found in NGC 3340 at R.A. = 10h42m18s.32, Decl. = -00°22'41".2 Located 5".3 east and 4".8 south of the center of NGC 3340 (Discovery image) (Odd Trondal image) (CSP/LCO image) (Filip Fratev image) (E. Prosperi image) (E. Prosperi image) Mag < 18.0* (1/20:15.2), Type Ib (References: CBET 105; SN 2007fp)

2005N, IAUC 8470 discovered 2005/01/19.58 by Lick Observatory Supernova Search Found in NGC 5420 at R.A. = 14h04m02s.61, Decl. = -14°37'48".8 Located 39" east and 48" south of the center of NGC 5420 (Discovery image) (CSP/LCO image) Mag 18.3, Type Ib/c

2005M, IAUC 8470 discovered 2005/01/19.37 by Tim Puckett and D. George Found in NGC 2930 at R.A. = 09h37m32s.36, Decl. = +23°12'02".7 Located 6".6 west and 10".8 south of the center of NGC 2930 (Discovery image (mirror)) (Odd Trondal image) (CSP/LCO image) (GЭnther Eder image) (Diego Rodriguez image (mirror)) (T. Arranz-heras image) (T. Arranz-heras image) (Sergio Gonzalez image (color)) Mag 18.0, Type Ia (CSP light curve) (References: IAUC 8474; ATEL 396)

2005L, IAUC 8469 discovered 2005/01/15.141 by Tom Boles Found in MCG +07-33-5 at R.A. = 15h53m25s.92, Decl. = +39°23'08".1 Located 5".1 east and 2".7 south of the center of MCG +07-33-5 (Discovery image (mirror) (mirror)) Mag 18.2, Type Ia-pec (References: ATEL 401)

2005K, IAUC 8468 discovered 2005/01/15.41 by Tenagra Observatory Supernova Search Found in NGC 2923 at R.A. = 09h36m04s.31, Decl. = +16°45'46".8 Located 6".7 east and 9".5 north of the nucleus of NGC 2923 (Discovery image (mirror) (mirror)) (CSP/LCO image) (Filip Fratev image) Mag 17.8*, Type II (CSP light curve) (References: IAUC 8470)

2005J, IAUC 8467 discovered 2005/01/16.40 by Tenagra Observatory Supernova Search Found in NGC 4012 at R.A. = 11h58m28s.54, Decl. = +10°01'09".2 Located 13".6 east and 7".4 south of the nucleus of NGC 4012 (Discovery image) Mag 17.3 (2/5:15.9), Type II (References: IAUC 8470; SN 2004aq) SN 2005J images sub-page

2005I, IAUC 8467 discovered 2005/01/15.57 by Lick Observatory Supernova Search Found in IC 983 at R.A. = 14h10m02s.86, Decl. = +17°43'22".4 Located 21" west and 40" south of the nucleus of IC 983 (Discovery image) Mag 18.4, Type II (References: ATEL 392)

2005H, IAUC 8467 discovered 2005/01/15.17 by Lick Observatory Supernova Search Found in NGC 838 at R.A. = 02h09m38s.52, Decl. = -10°08'43".6 Located 0".3 east and 1".8 north of the nucleus of NGC 838 (Discovery image) Mag 15.9*, Type II

2005G, IAUC 8465 discovered 2005/01/14.60 by Lick Observatory Supernova Search Found in UGC 8690 at R.A. = 13h44m32s.79, Decl. = +04°46'44".3 Located 13".4 west and 12".0 north of the nucleus of UGC 8690 (Discovery image) (CSP/LCO image) (JM Llapasset image) Mag < 18.0 (1/15:16.5), Type Ia (References: IAUC 8468)

2005F, IAUC 8465 discovered 2005/01/13.42 by Lick Observatory Supernova Search Found in MCG +02-23-027 at R.A. = 09h04m53s.68, Decl. = +13°33'56".3 Located 51".9 east and 14".0 north of the nucleus of MCG +02-23-027 (Discovery image) (Odd Trondal image) (Filip Fratev image (mirror)) Mag 17.8*, Type Ia

2005E, IAUC 8465 discovered 2005/01/13.22 by Lick Observatory Supernova Search Found in NGC 1032 at R.A. = 02h39m14s.34, Decl. = +01°05'55".0 Located 138".9 west and 19".1 north of the nucleus of NGC 1032 (Discovery image) (CSP/LCO image) (T. A. Heras image) Mag 17.6 (1/14:16.8), Type Ib (CSP light curve) (References: ATEL 392)

2005D, IAUC 8464 discovered 2004/12/17.34 by Lick Observatory Supernova Search Found in UGC 3856 at R.A. = 07h26m57s.36, Decl. = +20°22'53".4 Located 4".8 east and 37".8 north of the nucleus of UGC 3856 (Discovery image) (Filip Fatev image) Mag 18.4*, Type IIb (References: IAUC 8465; ATEL 391)

2005C, IAUC 8463 discovered 2005/01/11.051 by Tom Boles Found in an anonymous galaxy at R.A. = 11h15m29s.42, Decl. = +60°45'05".5 (near NGC 3589) Located 3".0 west and 10".7 north of the center of the host galaxy (Discovery image (mirror) mirror)) Mag 18.4*, Type Ib (References: IAUC 8468)

2005B, IAUC 8462 discovered 2004/12/17.024 by Paul Gray and Dave Lane; Tom Boles Found in UGC 11066 at R.A. = 17h54m48s.72, Decl. = +71°32'34".5 Located 18" west and 10" north of the center of UGC 11066 (Lane and Gray discovery images page) (Boles discovery image (mirror) (mirror)) (Ramon Naves image) Mag 18.0, Type II (References: IAUC 8465; ATEL 392)

2005A, IAUC 8459 discovered 2005/01/05.26 by Lick Observatory Supernova Search Found in NGC 958 at R.A. = 02h30m43s.25, Decl. = -02°56'19".8 Located 8".2 east and 0".7 north of the nucleus of NGC 958 (Discovery image) Mag 17.5* (1/14:17.0), Type Ia (References: IAUC 8461) SN 2005A images sub-page

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