WISEAJ221508.10-685942.4

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 : 4572 log g : 2.31

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...-0.30...-1.00-0.187.43C
FeN/A-0.82......-0.82...6.68Fe

Position

Right Ascension : 22 15 08.16 Declination : -68 59 42.0 Galactic Longitude (l) : 320.727 Galactic Latitude (b) : -42.325

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2016-09-07 N/A GEMINIGMOS 2000 >30 N/A N/A