Peremennye Zvezdy

Article in PDF
"Peremennye Zvezdy",
Prilozhenie,
vol. 8, N 51 (2008)

Light Elements for 30 Mira Type Variables

E. V. Kazarovets, E. N. Pastukhova
Institute of Astronomy, Russian Academy of Sciences, Moscow, Russia

ISSN 2221–0474

Received:   5.12.2008;   accepted:   10.12.2008
(E-mail for contact: helene@inasan.ru, pastukhova@sai.msu.ru)

#NameOtherCoord (J2000)TypeMaxMinSystemPeriodEpoch (JD)typeSpCommentL.CurveFind.ChartData
1 NSV 06641IRAS 14192-651914 23 15.09, -65 33 31.4M13.7<14.6V3032454165maxM9:pComm. 16641lc.jpg6641ch.jpgASAS 142315-6533.5
2 NSV 06650IRAS 14202-573014 23 48.26, -57 44 01.3M11.7<14.7V137.52454619max  6650lc.jpg6650ch.jpgASAS 142348-5744.0
3 NSV 06658IRAS 14226-483314 25 58.35, -48 46 46.7M13.0<14.4V3012454350max Comm. 36658lc.jpg6658ch.jpgASAS 142558-4846.8
4 NSV 06705IRAS 14301-792314 36 24.17, -79 36 21.3M12.8<14.6V2672454166max  6705lc.jpg6705ch.jpgASAS 143624-7936.4
5 NSV 06730IRAS 14342-635414 38 15.77, -64 07 51.7M13.1<14.9V2842454217max Comm. 56730lc.jpg6730ch.jpgASAS 143816-6407.9
6 NSV 06731IRAS 14345-343614 37 34.12, -34 49 27.2M10.1<12.2V2042454709max Comm. 66731lc.jpg6731ch.jpgASAS 143734-3449.5
7 NSV 06734IRAS 14344-683514 38 48.71, -68 48 49.3M10.2<14.3V3522454691maxMe 6734lc.jpg6734ch.jpgASAS 143849-6848.8
8 NSV 06740IRAS 14354-301414 38 22.35, -30 27 54.2M12.1<13.6V2792453444max Comm. 86740lc.jpg6740ch.jpgASAS 143822-3027.9
9 NSV 06743IRAS 14353-584214 39 04.86, -58 55 29.5M9.8<11.5V2172453422max Comm. 96743lc.jpg6743ch.jpgASAS 143905-5855.5
10 NSV 06751IRAS 14369-481914 40 17.74, -48 32 36.6M11.6<13.4V2632454534max Comm. 106751lc.jpg6751ch.jpgASAS 144018-4832.6
11 NSV 06752IRAS 14372-623514 41 11.46, -62 48 33.2M:13.0<14.2V2512454489max  6752lc.jpg6752ch.jpgASAS 144111-6248.6
12 NSV 06754IRAS 14372-610614 41 08.02, -61 18 54.2M11.6<14.4V6012453446maxSe 6754lc.jpg6754ch.jpgASAS 144108-6118.9
13 NSV 06771IRAS 14394-501514 42 52.63, -50 28 18.9M12.6<15.0V2442454273max  6771lc.jpg6771ch.jpgASAS 144253-5028.3
14 NSV 06774IRAS 14397-473414 43 03.65, -47 46 52.6M12.9<15.2V3162454683max  6774lc.jpg6774ch.jpgASAS 144304-4746.9
15 NSV 06780IRAS 14417-633314 45 48.59, -63 45 50.8M11.7<14.6V3722454493max  6780lc.jpg6780ch.jpgASAS 144549-6345.8
16 NSV 06802IRAS 14450-662614 49 16.94, -66 39 23.0M11.8<14.4V3852454480max  6802lc.jpg6802ch.jpgASAS 144917-6639.4
17 NSV 06803IRAS 14452-665314 49 37.50, -67 06 18.9M12.8<14.7V4022452909max  6803lc.jpg6803ch.jpgASAS 144937-6706.3
18 NSV 06805HV 862414 49 41.00, -67 48 11.8M11.2<11.6V2322453831max Comm. 186805lc.jpg6805ch.jpgASAS 144941-6748.2
19 NSV 06809IRAS 14460-672514 50 21.53, -67 38 24.2M13.5<14.5V2802454270max Comm. 196809lc.jpg6809ch.jpgASAS 145022-6738.4
20 NSV 06823IRAS 14473-684214 51 52.04, -68 55 11.5M11.8<14.6V4392454499max  6823lc.jpg6823ch.jpgASAS 145152-6855.2
21 NSV 06825IRAS 14474-543314 51 07.55, -54 46 18.8M10.0<14.0V3832454536max Comm. 216825lc.jpg6825ch.jpgASAS 145108-5446.3
22 NSV 06830IRAS 14483-495214 51 45.32, -50 04 54.6M11.6<14.6V2732454653max Comm. 226830lc.jpg6830ch.jpgASAS 145145-5004.9
23 NSV 06835IRAS 14490-634814 53 10.66, -64 00 34.1M12.3<14.7V2562454543max Comm. 236835lc.jpg6835ch.jpgASAS 145311-6400.6
24 NSV 06843IRAS 14501-643114 54 16.19, -64 44 07.3M12.7<14.7V2982454611max Comm. 246843lc.jpg6843ch.jpgASAS 145416-6444.1
25 NSV 06864IRAS 14547-653214 59 02.15, -65 44 45.1M12.9<14.5V3782454680max Comm. 256864lc.jpg6864ch.jpgASAS 145902-6544.8
26 NSV 06880IRAS 14579-423315 01 09.76, -42 44 51.3M12.4<14.5V3202454704max Comm. 266880lc.jpg6880ch.jpgASAS 150110-4244.9
27 NSV 06887BV 167115 01 12.84, -25 39 24.9M13.2<15.6V2032454544max  6887lc.jpg6887ch.jpgASAS 150113-2539.4
28 NSV 06892IRAS 14596-273815 02 37.65, -27 50 31.7M9.9<14.8V2812454544max  6892lc.jpg6892ch.jpgASAS 150238-2750.5
29 NSV 06893IRAS 14597-640115 03 56.64, -64 13 42.8M12.3<14.5V2392454705maxM5-M7Comm. 296893lc.jpg6893ch.jpgASAS 150357-6413.7
30 NSV 06896IRAS 14599-681515 04 31.06, -68 27 07.6M10.7<13.7V2982454136max  6896lc.jpg6896ch.jpgASAS 150431-6827.1

Comments:


1. USNO-A2.0: R = 15.7.

3. USNO-B1.0: R = 15.6.

5. USNO-A2.0: R = 15.4. The ASAS-3 range is for the combined brightness of the Mira and its neighbor.

6. 11.7 - 15.7 pg in Luyten (1933b). The ASAS-3 range is for the combined brightness of the Mira and its neighbor.

8. 13.5 - <15.5 pg in Luyten (1933b), USNO-A2.0: B = 17.8. The ASAS-3 range is for the combined brightness of the Mira and its neighbor.

9. NSV 6743 = NSV 20142. According to Luyten (1934), 13.3-16 pg. Luyten's star was found, upon our request, by D. Williams and M. Hazen on Harvard plates. Independently announced by Grayzeck (1978) who published a finding chart but gave a declination wrong by one degree, resulting in the second NSV entry. R = 14.0 on the Aladin image of March 11, 1997. The ASAS-3 range is for the combined brightness of the Mira (GSC 8691-02470) and two its neighbors, a red star GSC 8691-01638 and a bright companion GSC 8691-02468. P = 222d in the ASAS-3 variable-star catalog (Pojmanski 2002).

10. R = 15.4 on the USNO Archive image of June 20, 1993. The ASAS-3 range is for the combined brightness of the Mira and its neighbor.

18. R = 14.0 on the USNO Archive image of July 16, 1991. The ASAS-3 range is for the combined brightness of the Mira and its neighbor.

19. USNO-A2.0: R = 16.6.

21. The ASAS-3 range is for the combined brightness of the Mira and its neighbor.

22. The ASAS-3 range is for the combined brightness of the Mira and its close neighbor.

23. USNO-A2.0: R = 15.8.

24. USNO-A2.0: R = 15.5.

25. 14.5 - <18 pg in Luyten (1934).

26. USNO-A2.0: R = 16.4.

29. The ASAS-3 range is for the combined brightness of the Mira and its neighbor.

Remarks:
We could study the variables thanks to the publicly available electronic archives of CCD observations of the ASAS-3 project (Pojmanski, 2002) and to images of the US Naval Observatory Image and Catalogue Archive (http://www.nofs.navy.mil/data/FchPix/). We recovered the variables NSV 06641, NSV 06705, NSV 06752 suspected by Luyten (1933a); NSV 06658, NSV 06751, NSV 06771, NSV 06774, NSV 06830 suspected by Luyten (1935); NSV 06650, NSV 06730, NSV 06743, NSV 06780, NSV 06805, NSV 06835, NSV 06843, NSV 06864, NSV 06896 suspected by Luyten (1934); NSV 06731, NSV 06734, NSV 06740, NSV 06802, NSV 06803, NSV 06809 suspected by Luyten (1933b). Finding charts for these suspected variables have never been published.

Acknowledgments: Our studies are supported by grants from the Russian Foundation for Basic Research (grant No. 08-02-00375), from the Program "Origin and Evolution of Stars and Galaxies" of the Presidium of Russian Academy of Science, and from the Program of Support for Leading Scientific Schools of Russia.

References:
Grayzeck, E.J., 1978, Astron. J., 83, 1390
Luyten, W.J., 1933a, AN, 249, 395
Luyten, W.J., 1933b, AN, 250, 259
Luyten, W.J., 1934, AN, 253, 135
Luyten, W.J., 1935, AN, 256, 325
Pojmanski, G., 2002, Acta Astronomica, 52, 397


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