This data comes from
IAU Circulars
and occasionally more data will be provided on
IAU 's
Astronomical Headlines page.
An archive of the 2007 updates
to this page is available.
This is a list of the supernovae discovered in 2007.
For supernovae which are still visible, please look at the
main page for the latest data.  
Note that Extra galactic Novae have been moved to a special
Extra galactic novae page .  
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 2007,
599 supernovae
(including 14 unannounced ) have been reported (a new record!)
(557 last year ).  
The brightest supernova reported for the year so far is
2007it at mag 12.0 (prediscovery)
followed by
2007sr at mag 12.8,
2007gi at mag 12.9,
2007af at mag 13.0,
and
2007gr at mag 13.0
26 supernovae
CRTS SN page
discovered by
Catalina Real-Time Transient Survey
CSS071230:081807+200719
discovered 2007/12/30
at R.A. = 08h18m07s.05, Decl. = +20°07'19".2
Mag 18.24:12/30, Type unknown
(Discovery image )
CSS071230:082550+220041
discovered 2007/12/30
at R.A. = 08h25m50s.48, Decl. = +22°00'41".3
Mag 18.12:12/30, Type unknown
(Discovery image )
CSS071219:223508-011160
(= 2007qv )
CSS071218:002655+361959
discovered 2007/12/18
at R.A. = 00h26m54s.77, Decl. = +36°19'58".8
Mag 19.71:12/18, Type unknown
(Discovery image )
CSS071218:120153-185822
(= 2007sr )
CSS071216:122109+125434
discovered 2007/12/16
at R.A. = 12h21m08s.76, Decl. = +12°54'34".3
Mag 19.55:12/16, Type unknown
(Discovery image )
CSS071216:121630+102303
discovered 2007/12/16
at R.A. = 12h16m29s.63, Decl. = +10°23'02".9
Mag 18.62:12/16, Type unknown
(Discovery image )
CSS071206:102130+200007
discovered 2007/12/06
at R.A. = 10h21m30s.16, Decl. = +20°00'07".4
Mag 18.44:12/6, Type unknown
(Discovery image )
CSS071204:035956+233018
discovered 2007/12/04
at R.A. = 03h59m56s.35, Decl. = +23°30'18".2
Mag 18.62:12/4, Type unknown
(Discovery image )
CSS071204:002043+102044
discovered 2007/12/04
at R.A. = 00h20m42s.71, Decl. = +10°20'44".1
Mag 18.15:12/4, Type unknown
(Discovery image )
CSS071204:002439+055455
discovered 2007/12/04
at R.A. = 00h24m38s.97, Decl. = +05°54'54".9
Mag 19.03:12/4, Type unknown
(Discovery image )
CSS071203:085002+171938
discovered 2007/12/03
at R.A. = 08h50m02s.20, Decl. = +17°19'37".6
Mag 19.42:12/3, Type unknown
(Discovery image )
CSS071117:224558-003854
(= 2007pu )
CSS071112:012312+120818
discovered 2007/11/12
at R.A. = 01h23m12s.27, Decl. = +12°08'17".10
Mag 18.93:11/12, Type unknown
(Discovery image )
CSS071111:095436+045612
discovered 2007/11/11
at R.A. = 09h54m35s.98, Decl. = +04°56'11".8
Mag 19.38:11/11, Type unknown
(Discovery image )
CSS071109:003334+214127
discovered 2007/11/09
at R.A. = 00h33m34s.36, Decl. = +21°41'26".7
Mag 18.81:11/9, Type unknown
(Discovery image )
CSS071109:231759+153303
discovered 2007/11/09
at R.A. = 23h17m59s.21, Decl. = +15°33'02".10
Mag 18.50:11/9, Type unknown
(Discovery image )
CSS071107:093912+301341
discovered 2007/11/07
at R.A. = 09h39m11s.62, Decl. = +30°13'41".5
Mag 18.23:11/7, Type unknown
(Discovery image )
CSS071107:030208+142620
discovered 2007/11/07
at R.A. = 03h02m08s.16, Decl. = +14°26'19".9
Mag 19.57:11/7, Type unknown
(Discovery image )
CSS071106:075747+305307
discovered 2007/11/06
at R.A. = 07h57m46s.96, Decl. = +30°53'07".2
Mag 18.53:11/6, Type unknown
(Discovery image )
CSS071103:224527+103933
(= 2007nm )
CSS071102:033917+263318
discovered 2007/11/02
at R.A. = 03h39m17s.13, Decl. = +26°33'17".6
Mag 18.94:11/2, Type unknown
(Discovery image )
CSS071102:024106-033814
(= 2007no )
CSS071102:024457-044918
discovered 2007/11/02
at R.A. = 02h44m57s.22, Decl. = -04°49'17".7
Mag 18.75:11/2, Type unknown
(Discovery image )
CSS071101:015607+203404
discovered 2007/11/01
at R.A. = 01h56m06s.60, Decl. = +20°34'03".5
Mag 18.69:11/1, Type unknown
(Discovery image )
CSS070320:124616+112555
(= 2006tf )
2007va ,
CBET 2392
discovered 2007/03/06 by
Spitzer deep field
at R.A. = 14h26m23s.24, Decl. = +35°35'29".1
Mag 17.8, Type IIn (z=0.19)
(Discovery page )
(References:
ATEL 2767 )
2007sx - 2007uw ,
CBET 1186
discovered by
ESSENCE project
2007sx
discovered 2007/10/02
at R.A. = 01h10m09s.248, Decl. = -00°42'08".04
Mag > 22.5:10/2, Type II (z=0.12)
2007sy
discovered 2007/10/02
at R.A. = 01h15m25s.990, Decl. = +00°49'06".47
Mag > 22.5:10/2, Type II (z=0.20)
2007sz
discovered 2007/10/02
at R.A. = 02h07m00s.226, Decl. = -05°06'08".17
Mag > 22.5:10/2, Type II (z=0.02)
2007ta
discovered 2007/10/04
at R.A. = 01h13m15s.802, Decl. = -00°01'31".41
Mag > 22.5:10/4, Type Ia (z=0.3)
2007tb
discovered 2007/10/04
at R.A. = 01h14m41s.246, Decl. = +00°46'51".84
Mag > 22.5:10/4, Type Ia (z=0.4)
2007tc
discovered 2007/10/04
at R.A. = 01h14m46s.898, Decl. = +00°17'06".62
Mag > 22.5:10/4, Type Ia (z=0.6)
(near PTF12ikt )
2007td
discovered 2007/10/04
at R.A. = 02h04m26s.897, Decl. = -03°44'18".88
Mag > 22.5:10/4, Type Ia (z=0.3)
2007te
discovered 2007/10/04
at R.A. = 02h09m29s.404, Decl. = -03°35'35".01
Mag > 22.5:10/4, Type Ia (z=0.4)
2007tf
discovered 2007/10/06
at R.A. = 01h09m59s.350, Decl. = -00°01'06".95
Mag > 22.5:10/6, Type Ia (z=0.4)
2007tg
discovered 2007/10/06
at R.A. = 02h06m10s.506, Decl. = -04°42'23".19
Mag > 22.5:10/6, Type Ia (z=0.5)
2007th
discovered 2007/10/06
at R.A. = 02h10m57s.574, Decl. = -05°00'24".86
Mag > 22.5:10/6, Type Ia (z=0.5)
2007ti
discovered 2007/10/08
at R.A. = 02h10m09s.837, Decl. = -04°39'49".31
Mag > 22.5:10/8, Type Ia (z=0.5)
2007tj
discovered 2007/10/08
at R.A. = 02h11m04s.611, Decl. = -04°11'50".04
Mag > 22.5:10/8, Type Ia (z=0.3)
2007tk
discovered 2007/10/08
at R.A. = 02h30m24s.610, Decl. = -08°17'54".44
Mag > 22.5:10/8, Type Ia (z=0.3)
2007tl
discovered 2007/10/10
at R.A. = 01h11m04s.910, Decl. = -00°15'43".33
Mag > 22.5:10/10, Type Ia (z=0.4)
2007tm
discovered 2007/10/10
at R.A. = 02h06m04s.735, Decl. = -03°32'29".33
Mag > 22.5:10/10, Type Ia (z=0.5)
2007tn
discovered 2007/10/10
at R.A. = 02h28m14s.787, Decl. = -08°36'32".22
Mag > 22.5:10/10, Type II (z=0.05)
2007to
discovered 2007/10/10
at R.A. = 02h29m42s.060, Decl. = -09°02'05".24
Mag > 22.5:10/10, Type Ia (z=0.6)
2007tp
discovered 2007/10/10
at R.A. = 02h30m23s.940, Decl. = -09°13'39".85
Mag > 22.5:10/10, Type Ia (z=0.5)
2007tq
discovered 2007/10/16
at R.A. = 02h29m23s.344, Decl. = -07°52'27".68
Mag > 22.5:10/16, Type Ia (z=0.1)
2007tr
discovered 2007/10/18
at R.A. = 01h10m48s.009, Decl. = +00°13'36".75
Mag > 22.5:10/18, Type Ia (z=0.3)
2007ts
discovered 2007/11/05
at R.A. = 01h07m58s.168, Decl. = +00°27'49".05
Mag > 22.5:11/5, Type Ia (z=0.3)
2007tt
discovered 2007/11/05
at R.A. = 01h11m20s.520, Decl. = -00°12'19".34
Mag > 22.5:11/5, Type Ia (z=0.4)
2007tu
discovered 2007/11/05
at R.A. = 01h14m05s.217, Decl. = -00°36'25".60
Mag > 22.5:11/5, Type II (z=0.22)
2007tv
discovered 2007/11/05
at R.A. = 02h05m13s.329, Decl. = -05°01'42".46
Mag > 22.5:11/5, Type Ia (z=0.3)
2007tw
discovered 2007/11/05
at R.A. = 02h05m32s.967, Decl. = -05°02'46".64
Mag > 22.5:11/5, Type Ia (z=0.6)
2007tx
discovered 2007/11/05
at R.A. = 02h28m33s.313, Decl. = -08°35'25".70
Mag > 22.5:11/5, Type Ia (z=0.7)
2007ty
discovered 2007/11/05
at R.A. = 02h28m34s.378, Decl. = -08°23'49".53
Mag > 22.5:11/5, Type Ia (z=0.5)
2007tz
discovered 2007/11/05
at R.A. = 02h30m07s.146, Decl. = -08°43'09".31
Mag > 22.5:11/5, Type Ia (z=0.5)
2007ua
discovered 2007/11/07
at R.A. = 01h10m31s.955, Decl. = +00°35'49".45
Mag > 22.5:11/7, Type Ia (z=0.6)
2007ub
discovered 2007/11/07
at R.A. = 02h07m24s.136, Decl. = -03°51'55".20
Mag > 22.5:11/7, Type Ia (z=0.5)
2007uc
discovered 2007/11/07
at R.A. = 02h10m15s.531, Decl. = -04°04'06".49
Mag > 22.5:11/7, Type Ia (z=0.6)
2007ud
discovered 2007/11/07
at R.A. = 02h30m13s.148, Decl. = -09°15'39".45
Mag > 22.5:11/7, Type Ia (z=0.6)
2007ue
discovered 2007/11/11
at R.A. = 01h09m09s.844, Decl. = -00°14'01".11
Mag > 22.5:11/11, Type Ia (z=0.7)
2007uf
discovered 2007/11/11
at R.A. = 02h06m30s.884, Decl. = -04°09'55".03
Mag > 22.5:11/11, Type Ia (z=0.5)
2007ug
discovered 2007/11/11
at R.A. = 02h09m36s.850, Decl. = -04°51'52".24
Mag > 22.5:11/11, Type Ia (z=0.7)
2007uh
discovered 2007/11/13
at R.A. = 02h06m05s.198, Decl. = -04°01'37".51
Mag > 22.5:11/13, Type Ia (z=0.6)
2007ui
discovered 2007/11/13
at R.A. = 02h34m57s.120, Decl. = -08°04'00".20
Mag > 22.5:11/13, Type Ia (z=0.4)
2007uj
discovered 2007/11/15
at R.A. = 02h33m19s.034, Decl. = -08°32'30".21
Mag > 22.5:11/15, Type Ia (z=0.3)
2007uk
discovered 2007/12/01
at R.A. = 01h10m55s.004, Decl. = -00°22'53".24
Mag > 22.5:12/1, Type Ia (z=0.5)
2007ul
discovered 2007/12/01
at R.A. = 02h07m16s.535, Decl. = -04°42'23".22
Mag > 22.5:12/1, Type Ia (z=0.6)
2007um
discovered 2007/12/03
at R.A. = 01h12m29s.208, Decl. = +00°17'01".22
Mag > 22.5:12/3, Type Ia (z=0.3)
2007un
discovered 2007/12/03
at R.A. = 01h14m22s.735, Decl. = +01°07'45".64
Mag > 22.5:12/3, Type Ia (z=0.3)
2007uo
discovered 2007/12/03
at R.A. = 01h15m11s.994, Decl. = -00°02'08".37
Mag > 22.5:12/3, Type Ia (z=0.4)
2007up
discovered 2007/12/03
at R.A. = 02h09m56s.074, Decl. = -04°28'57".42
Mag > 22.5:12/3, Type Ia (z=0.6)
2007uq
discovered 2007/12/07
at R.A. = 02h04m21s.312, Decl. = -03°54'10".91
Mag > 22.5:12/7, Type Ia (z=0.4)
2007ur
discovered 2007/12/07
at R.A. = 02h08m41s.589, Decl. = -03°34'10".55
Mag > 22.5:12/7, Type Ia (z=0.3)
2007us
discovered 2007/12/07
at R.A. = 02h27m54s.866, Decl. = -08°00'55".24
Mag > 22.5:12/7, Type Ia (z=0.6)
2007ut
discovered 2007/12/07
at R.A. = 02h30m23s.638, Decl. = -09°12'20".02
Mag > 22.5:12/7, Type Ia (z=0.4)
2007uu
discovered 2007/12/09
at R.A. = 01h14m01s.018, Decl. = +00°53'47".53
Mag > 22.5:12/9, Type Ia (z=0.5)
2007uv
discovered 2007/12/12
at R.A. = 01h14m43s.185, Decl. = +00°54'27".71
Mag > 22.5:12/12, Type Ia (z=0.5)
2007uw
discovered 2007/12/12
at R.A. = 02h30m09s.796, Decl. = -07°40'49".14
Mag > 22.5:12/12, Type Ia (z=0.4)