BD-20_170: found in 1 paper(s).

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/B.W.Carney et al.(2003)/

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A0138

Title Spectroscopic Binaries, Velocity Jitter, and Rotation in Field Metal-poor Red Giant and Red Horizontal-Branch Stars
ADS B.W.Carney et al.,AJ, 125, 293, 2003
Authors B. W. Carney, D. W. Latham, R. P. Stefanik, J. B. Laird, J. A. Morse

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A 2445700.46659 WYETH N/A N/A N/A -5.24+-0.59
N/A 2445960.77800 WYETH N/A N/A N/A -5.48+-0.72
N/A 2446300.81292 WYETH N/A N/A N/A -5.20+-0.59
N/A 2446699.73870 WYETH N/A N/A N/A -5.36+-0.67
N/A 2447024.82398 WYETH N/A N/A N/A -5.48+-0.81
N/A 2447393.84531 WYETH N/A N/A N/A -5.53+-0.79
N/A 2447464.75663 MMT N/A N/A N/A -6.40+-0.62
N/A 2447845.74048 TILLINGHAST N/A N/A N/A -5.48+-0.41
N/A 2448855.81425 WYETH N/A N/A N/A -6.21+-0.70
N/A 2450663.85315 WYETH N/A N/A N/A -5.84+-0.59
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination -194957
Right Ascension 005710.2

Binarity

Vrad -5.62

Photometric data

V-R 0.650
V-K 1.99

Atmospheric data

Teff 5130
log g 2.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-1.31...6.19
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)