1998PASP..110...53G

Query : 1998PASP..110...53G

1998PASP..110...53G - Publ. Astron. Soc. Pac., 110, 53-59 (1998/January-0)

Frequency of binaries in the open cluster Trumpler 14.

GARCIA B., MALARODA S., LEVATO H., MORRELL N. and GROSSO M.

Abstract (from CDS):

We present new spectroscopic data for 9 objects among the brightest stars in the field of the open cluster Trumpler 14. Radial velocities were measured for around 80 new spectrograms in order to provide more information about the binary nature of these objects. From this material, we conclude that at least two of the stars in the sample are radial velocity variables, one of them showing double He I features. (c) Astronomical Society of the Pacific

Abstract Copyright: ∼

Journal keyword(s): Stellar Clusters

Simbad objects: 21

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Number of rows : 21
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 * o Tau * 05 27 38.0841633883 +21 56 13.085083102 3.98 4.719 4.868     B2.5V 168 0
2 * mu. Col V* 05 45 59.8950238944 -32 18 23.162261796 3.84 4.90 5.18 5.30 5.57 O9.5V 523 0
3 * 134 Tau * 05 49 32.9303335271 +12 39 04.760685507 4.68 4.811 4.875     B9V 208 0
4 HD 57682 * 07 22 02.0546074728 -08 58 45.766323408 5.20 6.24 6.43     O9.2IV 275 0
5 HD 65900 * 08 01 13.8982828104 +04 52 47.522137476   5.647 5.640     A1V 81 0
6 CD-58 3524 s*b 10 43 33.3506407920 -59 35 11.148512172 10.084 10.583 10.074 10.09 9.218 B1Ia 38 0
7 CD-58 3526 Y*? 10 43 46.6855999968 -59 32 54.846500640 9.161 9.884 9.593 9.84 9.13 O6V((f))z 77 0
8 Cl Trumpler 14 21 SB* 10 43 48.6941418096 -59 33 24.351520752 10.467 11.122 10.774   10.106 O9V 50 0
9 HD 93128 SB* 10 43 54.3957741024 -59 32 57.497266716 8.82 8.97 8.77 9.40 8.71 O3.5V((fc))z 112 1
10 Cl Trumpler 14 4 * 10 43 55.2014351136 -59 33 14.826809592 10.615 11.321 11.039   10.477 B0V 40 0
11 Cl Trumpler 14 OpC 10 43 56.0 -59 33 07   5.70 5.5     ~ 547 0
12 HD 93129A SB* 10 43 57.4587319296 -59 32 51.394897284 6.46 7.478 7.310 7.84   O2If* 180 0
13 HD 93129 ** 10 43 57.462360 -59 32 51.27000 6.26 7.840 7.884 7.839   O2If*+O3.5V((f)) 208 1
14 HD 93129B Y*? 10 43 57.6453994104 -59 32 53.765064780   10.40 8.84     O3.5V((f)) 78 0
15 Cl Trumpler 16 OpC 10 45 01.9 -59 42 00           ~ 510 0
16 NGC 3372 HII 10 45 02.23 -59 41 59.8           ~ 1071 2
17 NAME eta Car Cluster Cl* 10 45 03.0 -59 41 04           ~ 30 0
18 * eta Car s*b 10 45 03.545808 -59 41 03.95124 6.37 7.03 6.48 6.123 4.41 LBV 2543 0
19 * tet Leo PM* 11 14 14.4056705348 +15 25 46.455911128 3.40 3.33 3.35 3.32 3.34 A2IV 353 0
20 * q Her * 16 11 28.7384142576 +16 39 56.487131856   6.099 6.082     A0V 72 0
21 * psi Sco * 16 11 59.9931241272 -10 03 50.910154632   5.029 4.928     A1V 104 0

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