WISEAJ002049.46-275027.5

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 : 4918 log g : 4.56

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...-0.44...-1.15-0.327.28C
FeN/A-0.83......-0.83...6.67Fe

Position

Right Ascension : 00 20 49.44 Declination : -27 50 27.6 Galactic Longitude (l) : 25.180 Galactic Latitude (b) : -83.174

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