WISEAJ200917.22-091653.0

taken from 1 paper(s):

/V.M.Placco et al.(2019)/

V.M.Placco et al.,ApJ, 870, 122, 2019(ADS)

The R-Process Alliance: Spectroscopic Follow-up of Low-metallicity Star Candidates from the Best & Brightest Survey


Stellar Parameters

Teff : 4976 log g : 1.65

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
CN/A...+0.32...-2.120.446.31C
FeN/A-2.56......-2.56...4.94Fe

Position

Right Ascension : 20 09 17.28 Declination : -09 16 51.6 Galactic Longitude (l) : 33.326 Galactic Latitude (b) : -21.481

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2016-07-24 N/A GEMINIGMOS 2000 >30 N/A N/A