2010MNRAS.402.1156W

Query : 2010MNRAS.402.1156W

2010MNRAS.402.1156W - Mon. Not. R. Astron. Soc., 402, 1156-1160 (2010/February-3)

V371 Per - a thick-disc, short-period F/1O Cepheid.

WILS P., HENDEN A.A., KLEIDIS S., SCHMIDT E.G. and WELCH D.L.

Abstract (from CDS):

V371 Per was found to be a double-mode Cepheid with a fundamental mode period of 1.738 days, the shortest among Galactic beat Cepheids, and an unusually high period ratio of 0.731, while the other Galactic beat Cepheids have period ratios between 0.697 and 0.713. The latter suggests that the star has a metallicity [Fe/H] between -1 and -0.7. The derived distance from the Galactic plane places it in the thick disc or the Halo, while all other Galactic beat Cepheids belong to the thin disc. There are indications from historical data that both the fundamental and first overtone periods have lengthened.

Abstract Copyright: © 2009 The Authors. Journal compilation © 2009 RAS

Journal keyword(s): stars: individual: V371 Per - Cepheids. %

Simbad objects: 24

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Number of rows : 24
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 V* TU Cas cC* 00 26 19.4488112352 +51 16 49.292204088   8.507 7.835     F4 203 0
2 TYC 2854-440-1 * 02 54 43.4463312288 +42 27 07.823792052   12.72 11.47 11.43   ~ 1 0
3 GSC 02854-00492 SB* 02 55 05.0993979912 +42 38 07.817841312   11.5   12.33   ~ 1 0
4 TYC 2854-965-1 * 02 55 05.8691143464 +42 39 10.933986312   11.81 11.49 11.82   ~ 1 0
5 GSC 02854-01439 ** 02 55 14.440 +42 33 24.07   12.6   12.94   ~ 1 0
6 GSC 02854-01056 * 02 55 15.0228395712 +42 32 35.402871156       12.78   ~ 1 0
7 GSC 02854-00637 SB* 02 55 23.9373237648 +42 45 05.541482160   11.5   12.39   ~ 1 0
8 V* V371 Per cC* 02 55 31.1849232456 +42 35 19.729034664   11.52 10.95     ~ 22 0
9 GSC 02854-01058 * 02 55 37.0924134312 +42 30 36.795331584       11.15   ~ 1 0
10 TYC 2854-696-1 * 02 55 37.3446217248 +42 44 21.723390564   12.08 11.99 11.92   ~ 1 0
11 HD 18080 * 02 55 45.2562899256 +42 31 16.385619432   9.70 9.54     A0 3 0
12 BD+42 654 * 02 56 03.3155878416 +42 43 01.635581352   11.16 10.64     F5 2 0
13 TYC 2854-1013-1 * 02 56 09.9600381120 +42 39 52.418743200   12.05 11.93 11.69   ~ 1 0
14 V* UY Eri WV* 03 13 39.1354081104 -10 26 32.405933364   11.744 11.281 11.318   F 78 0
15 V* SW Tau WV* 04 24 32.9729044632 +04 07 24.080336400   10.23 9.33     A7 113 0
16 V* DZ CMa cC* 07 16 59.3295055464 -15 18 25.436915604     11.960 11.61 10.71 G0 24 0
17 V* VX Pup cC* 07 32 36.6489773592 -21 55 49.534161528   9.87 9.32 8.97   F3IV 138 0
18 V* AX Vel cC* 08 10 49.3236457224 -47 41 54.828934332   8.78 8.16     F6II 121 0
19 V* RT TrA WV* 16 34 30.8919954072 -63 08 00.814602012   10.42 9.70     G2Ib-II: 61 0
20 V* DU Ara WV* 17 23 12.6097100544 -63 53 47.490961344   12.21       ~ 23 0
21 V* BL Her WV* 18 01 09.2240599584 +19 14 56.696475012   10.54 9.70     F0 172 0
22 V* V458 Sct cC* 18 22 27.0663763008 -10 07 29.181954072   10.74 9.81     ~ 27 0
23 V* V367 Sct cC* 18 33 35.2353033192 -10 25 38.126250552   13.34 11.580     F7Ib 175 0
24 * eta Aql cC* 19 52 28.3689223781 +01 00 20.371980515 5.12 4.61 3.80   3.030 F6Iab+B9.8V 672 0

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