2MASSJ202509.07-221500.3

taken from 1 paper(s):

/K.C.Schlaufman and A. R. Casey(2014)/

K.C.Schlaufman et al.,ApJ, 797, 13, 2014(ADS)

The Best and Brightest Metal-poor Stars


Stellar Parameters

Teff : 4793+-100 log g : 1.24+-0.2 vturb : 3.43+-0.1

Binary Parameters

Vrad -17.2

Position

Right Ascension : 20 25 09.10 Declination : -22 15 00.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2014-06-21 N/A MIKELCO 41000 50 N/A -17.2
2014-07-08 N/A MIKELCO 41000 50 N/A -17.2