WISEAJ230055.62-390520.4

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 : 4892 log g : 4.53

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...-0.390.428.04C
FeN/A-0.81......-0.81...6.69Fe

Position

Right Ascension : 23 00 55.68 Declination : -39 05 20.4 Galactic Longitude (l) : 358.408 Galactic Latitude (b) : -64.096

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2016-07-18 N/A GEMINIGMOS 2000 >30 N/A N/A