BD-20_170

taken from 1 paper(s):

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

B.W.Carney et al.,AJ, 125, 293, 2003(ADS)

Spectroscopic Binaries, Velocity Jitter, and Rotation in Field Metal-poor Red Giant and Red Horizontal-Branch Stars


Stellar Parameters

Teff : 5130 log g : 2.5

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
FeN/A-1.31......-1.31...6.19Fe

Binary Parameters

Vrad -5.62

Position

Right Ascension : 00 57 10.20 Declination : -19 49 57.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation 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