2005ApJ...622..620X

Query : 2005ApJ...622..620X

2005ApJ...622..620X - Astrophys. J., 622, 620-628 (2005/March-3)

Lithium abundances in α Persei stars.

XIONG D.-R. and DENG L.

Abstract (from CDS):

We revisit the scatter in lithium abundances among stars in the α Persei cluster. Among the factors that we examine, inhomogeneous reddening, stellar spots, and stellar surface activity are the main contributors to this scatter. Thus there is no solid evidence requiring the observed dispersion in lithium abundances to be intrinsic to the cluster member stars. Instead, the scatter is probably induced by observational effects.

Abstract Copyright: ∼

Journal keyword(s): Galaxy: Open Clusters and Associations: Individual: Name: α Persei - Stars: Abundances - Stars: Activity - Stars: Late-Type

Simbad objects: 30

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Number of rows : 30
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 Cl Melotte 20 350 * 03 17 36.9406448668 +48 50 08.506254302   11.87 11.20 10.99   G3 52 1
2 Cl Melotte 20 389 * 03 18 50.3122315477 +49 43 52.154209082   11.71 11.08     G1V 56 0
3 V* V523 Per BY* 03 18 50.4642850824 +48 16 03.126543312   13.52       ~ 22 0
4 V* V525 Per BY* 03 19 02.7579384576 +48 10 59.576839464   12.92       ~ 29 0
5 2MASS J03204185+4824375 Y*O 03 20 41.8726448640 +48 24 37.542809268   12.95 12.08   11.33 G6.5 39 0
6 V* V528 Per BY* 03 21 16.0681180463 +48 35 07.229481475   13.93       ~ 25 0
7 V* V626 Per BY* 03 21 22.1835553584 +49 57 03.360140928   14.10       K6 37 0
8 V* V484 Per BY* 03 22 21.9201012551 +49 08 27.732216837   12.07 11.37     G6V 78 0
9 BD+49 914 Y*O 03 23 55.0858500288 +50 18 24.119496540   10.50 9.99     F5V 36 0
10 2MASS J03241706+4939002 Y*O 03 24 17.0663278560 +49 39 00.290330316   12.16 11.43     G6 45 0
11 * alf Per V* 03 24 19.3700924 +49 51 40.245455 2.64 2.27 1.79     F5Ib 870 1
12 V* V531 Per BY* 03 24 49.7161166568 +48 52 18.296130288   12.41 11.62     G5 67 0
13 Cl* Melotte 20 AP 110 * 03 24 54.5 +49 25 52   14.19 12.27     G8 14 0
14 BD+46 745 * 03 24 55.1188078242 +47 24 54.066628987   10.15 9.77     F4V 60 0
15 Cl* Melotte 20 AP 112 * 03 25 31.9139680560 +48 30 11.007712836   14.85 13.72     ~ 28 0
16 BD+49 925 * 03 25 37.6488599306 +50 19 17.949918423   10.67 10.10     F5V 52 0
17 V* V688 Per BY* 03 26 04.2115135272 +48 48 07.024689252   11.16 10.59     F9V 33 0
18 2MASS J03261639+4850284 Y*O 03 26 16.4037441384 +48 50 28.378535208   13.57 12.61     ~ 38 0
19 V* V486 Per BY* 03 26 27.6565713168 +49 02 12.376063176   13.81 12.84     ~ 39 0
20 Cl Melotte 20 727 * 03 26 50.1127370267 +48 47 32.026450100   10.760 10.068 10.262   F7V 42 0
21 Cl Melotte 20 MGr 03 26 50.6 +48 51 48           ~ 928 0
22 V* V629 Per BY* 03 27 20.3727784242 +47 59 25.134875952   14.38       K2 38 0
23 V* V487 Per BY* 03 27 23.3200091938 +48 22 24.564083842   14.08 12.86 12.82   ~ 37 0
24 Cl Melotte 20 767 * 03 27 55.0178154941 +49 45 37.186250512   11.3 10.5     F9V 61 0
25 V* V536 Per BY* 03 28 48.4904384760 +49 11 54.214693224   14.00       ~ 29 0
26 Cl Melotte 20 828 Y*O 03 28 59.6430837000 +48 14 08.237584680   12.30 11.59     F8 33 0
27 BD+48 929 * 03 29 24.9614625548 +48 57 45.085306738   10.74 10.20     F7V 47 0
28 BD+47 837 Y*O 03 29 26.2413306550 +48 12 11.688698840   10.60 10.00     F9V 58 0
29 Cl Melotte 20 917 Y*O 03 30 47.6112480597 +47 53 21.489257302   11.59 10.93     F4 48 0
30 V* V537 Per BY* 03 32 30.6927252072 +49 10 34.585590360   13.79 11.89     G8 44 0

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