2MASSJ202744.84-422357.3

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 : 5694+-100 log g : 4.42+-0.2 vturb : 1.31+-0.1

Binary Parameters

Vrad -29.6

Position

Right Ascension : 20 27 44.80 Declination : -42 23 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
2014-06-21 N/A MIKELCO 41000 50 N/A -29.6
2014-07-08 N/A MIKELCO 41000 50 N/A -29.6