2MASSJ202141.07-555031.4

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 : 4930+-100 log g : 2.14+-0.2 vturb : 1.48+-0.1

Binary Parameters

Vrad 21

Position

Right Ascension : 20 21 41.10 Declination : -55 50 31.0 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 21
2014-07-08 N/A MIKELCO 41000 50 N/A 21