Peremennye Zvezdy

Article in PDF
"Peremennye Zvezdy",
Prilozhenie
,
vol. 7, N 14 (2007)

New Light Elements and Types for 29 NSV Stars

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

ISSN 2221–0474

Received:   21.05.2007;   accepted:   28.05.2007
(E-mail for contact: elena_k@sai.msu.ru, pastukhova@sai.msu.ru)


#NameOtherCoord (J2000)TypeMaxMinSystemPeriodEpoch (JD)typeSpCommentL.CurveFind.ChartData
1 NSV 01760GSC 0688-023704 54 18.70, +11 10 43.6M12.0<14.4V3172453777max Comm. 11760.jpg1760ch.jpgASAS 045419+1110.7
2 NSV 02781GSC 5357-134306 01 04.44, -12 12 21.2M12.2<14.2V2782453681max Comm. 22781.jpg2781ch.jpgASAS 060104-1212.4
3 NSV 03802GSC 6565-158007 53 57.64, -28 22 03.5DCEP12.813.8V5.80142451925.672max Comm. 33802.jpg3802ch.jpgASAS 075358-2822.1
4 NSV 04249AN 18.193208 44 39.80, -71 07 40.7M12.0<14.4V2702453157max Comm. 44249.jpg4249ch.jpgASAS 084440-7107.7
5 NSV 05459GSC 7763-045212 06 37.74, -42 43 19.4EW13.814.6V0.3866392453820.724min Comm. 55459.jpg5459ch.jpgASAS 120638-4243.3
6 NSV 05922GSC 7775-013112 44 54.09, -40 17 17.7RRAB13.414.8V0.498432453127.6525max Comm. 65922.jpg5922ch.jpgASAS 124454-4017.3
7 NSV 06010GSC 7260-034112 53 16.39, -37 21 01.8EW13.614.7V0.434612453862.60min Comm. 76010.jpg6010ch.jpgASAS 125316-3721.0
8 NSV 06080GSC 4169-044813 04 02.98, +65 15 24.4EW12.3412.98R0.3828722451285.669min Comm. 86080.jpg6080ch.jpgNSVS 2689370
9 NSV 06084HIP 06388313 05 30.78, -52 06 56.4SRS6.336.58V21.8 otherM1IIIComm. 96084.jpg6084ch.jpgASAS 130531-5206.9
10 NSV 06118GSC 8247-156713 10 31.70, -45 19 46.7SRB12.614.2V178 other  6118.jpg6118ch.jpgASAS 131032-4519.8
11 NSV 06127GSC 5540-069113 11 17.41, -11 06 21.2EA9.169.45V2.9927:2453900.5899minF5Comm. 116127.jpg6127ch.jpgASAS 131117-1106.4
12 NSV 06128GSC 5540-033313 11 20.83, -10 30 51.8SRB7.17.7V58.5 otherM 6128.jpg6128ch.jpgASAS 131121-1030.8
13 NSV 06132GSC 8657-205713 12 23.99, -57 06 43.8M13.2<15.1V3032453827maxM10 6132.jpg6132ch.jpgASAS 131224-5706.7
14 NSV 06159GSC 7275-080413 15 52.98, -36 03 48.1RRAB13.014.1V0.431432453607.498max Comm. 146159.jpg6159ch.jpgASAS 131553-3603.8
15 NSV 06221AN 212.193313 25 43.73, -75 17 03.8M12.4<14.0V2772453864max Comm. 156221.jpg6221ch.jpgASAS 132544-7517.1
16 NSV 06222GSC 9250-144913 25 32.27, -73 04 14.3M12.4<14.7V2842453356max  6222.jpg6222ch.jpgASAS 132532-7304.2
17 NSV 06227GSC 3460-051413 24 22.80, +48 04 38.1SRD12.113.5R1432451350max  6227.jpg6227ch.jpgNSVS 5067950
18 NSV 06234GSC 7791-209813 25 56.54, -40 18 18.8RRC13.614.4V0.2742232453818.7046max Comm. 186234.jpg6234ch.jpgASAS 132557-4018.3
19 NSV 06240AN 147.193413 27 03.07, -70 12 15.3M13.3<15.8V2972453901max  6240.jpg6240ch.jpgASAS 132703-7012.3
20 NSV 06241AN 148.193413 26 17.45, -67 09 13.2M12.4<16.0V2862453465max  6241.jpg6241ch.jpgASAS 132617-6709.2
21 NSV 06256GSC 8252-131913 28 10.06, -48 02 29.4EA12.813.4:V0.949092452860.55min Comm. 216256.jpg6256ch.jpgASAS 132810-4802.5
22 NSV 06294GSC 7788-161913 32 04.24, -38 36 32.4RRAB13.914.8:V0.709432452736.6821max Comm. 226294.jpg6294ch.jpgASAS 133204-3836.5
23 NSV 06318GSC 7277-099813 34 59.41, -35 52 16.0RRAB13.514.8V0.585342452652.844max Comm. 236318.jpg6318ch.jpgASAS 133459-3552.3
24 NSV 06334AN 220.193313 37 53.39, -75 50 22.0M12.4<14.1V2772453851max  6334.jpg6334ch.jpgASAS 133753-7550.4
25 NSV 06338GSC 7273.119813 36 19.21, -34 25 12.2RRAB13.414.8V0.500632453423.7902max Comm. 256338.jpg6338ch.jpgASAS 133619-3425.2
26 NSV 06344HV 1229613 37 36.75, -38 11 44.5M12.0<14.3V3052453093max  6344.jpg6344ch.jpgASAS 133737-3811.7
27 NSV 06360AN 342.193513 40 02.07, -44 04 54.8M12.7<14.3V3182453063max  6360.jpg6360ch.jpgASAS 134002-4404.9
28 NSV 08042GSC 9530-004817 10 29.01, -86 23 00.1SRA9.912.3V2672453849max Comm. 288042.jpg8042ch.jpgASAS 171029-8623.0
29 NSV 24897GSC 0480-281119 49 01.50, +00 29 11.6M11.2<14.6V3612453175maxSComm. 2924897.jpg24897ch.jpgASAS 194902+0029.2

Comments:


1. Reported as a confirmed variable in Greaves (2006a).

2. Reported as a confirmed variable in Greaves (2006a).

3. M-m = 0.25. Classified as a DCEP/EC star in the ASAS-3 catalogue, with a spurious period, P = 0.85095d.

4. The ASAS-3 range is for the combined brightness of the variable and its neighbor, which has B = 14.7. Reported as a confirmed variable in Greaves (2006a).

5. MinII = 14.5:.

6. M-m = 0.25.

7. MinII = 14.4. The star was found by M. Hazen on Harvard plates.

8. MinII = 12.92.

9. The star was studied by Koen and Eyer (2002) on the base of Hipparcos photometry, they found a period close to 5 days. The light curve for Hipparcos photometry is not good for any of the suggested periods, the ASAS-3 data gives a much better light curve with the period given in the table.

11. D = 0.10:. Due to the period being close to an integer number of days, the phase coverage is poor. A twice longer or a twice shorter period is possible; a secondary minimum of any depth might be present.

14. M-m = 0.2.

15. The ASAS-3 range is for the combined brightness of the Mira and its neighbor, which has B = 14.0.

18. M-m = 0.38.

21. D = 0.20:. A blend of several stars influences ASAS-3 photometry, the identification of the particular variable component is based on sky survey images. The period can also be twice longer.

22. M-m = 0.30:. A one-day alias, P = 0.41454d, is also possible.

23. M-m = 0.17.

25. M-m = 0.09.

28. Type MISC in the ASAS-3 catalogue, with a period of 222d (apparently wrong). Also reported as a confirmed variable in Greaves (2006a).

29. Reported as a confirmed variable in Greaves (2006b).

Remarks:
In our work on the improvement of the coordinates for all stars in the NSV catalogue, we succeeded in studying 29 variable stars. We could study the variables thanks to the publicly available electronic archives of CCD observations of the ASAS-3 (Pojmanski, 2002) and ROTSE1/NSVS (Wozniak et al., 2004) surveys. We recovered the variables NSV5922, NSV6118, NSV6256, NSV6