2MASSJ202509.07-221500.3

taken from 1 paper(s):

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

Schlaufman, K. C. et al.,ApJ, 797, 13, 2014 (A0311,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

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
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -221500 Right Ascension : 202509.1