BD+09_2574: 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 2445784.73481 WYETH N/A N/A N/A -49.53+-0.54
N/A 2446130.62774 WYETH N/A N/A N/A -47.89+-0.96
N/A 2446436.87561 WYETH N/A N/A N/A -48.70+-0.70
N/A 2446820.94145 WYETH N/A N/A N/A -48.66+-0.60
N/A 2447221.86812 TILLINGHAST N/A N/A N/A -48.41+-0.52
N/A 2447695.63373 MMT N/A N/A N/A -49.32+-0.58
N/A 2448375.71959 TILLINGHAST N/A N/A N/A -48.76+-0.64
N/A 2449047.80491 WYETH N/A N/A N/A -49.99+-0.74
N/A 2450821.07231 MMT N/A N/A N/A -48.62+-0.47
N/A 2450897.63517 WYETH N/A N/A N/A -48.80+-0.67
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination +090040
Right Ascension 120203.9

Binarity

Vrad -48.87

Photometric data

V-R 0.698
V-K 2.20

Atmospheric data

Teff 4860
log g 2.1

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-1.95...5.55
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)