WISEAJ222357.54-722747.4

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 : 5047 log g : 1.63

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...+0.09...-1.870.216.56C
FeN/A-2.08......-2.08...5.42Fe

Position

Right Ascension : 22 23 57.60 Declination : -72 27 46.8 Galactic Longitude (l) : 316.684 Galactic Latitude (b) : -40.491

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2016-10-14 N/A GEMINIGMOS 2000 >30 N/A N/A