WISEAJ235457.16-214223.0

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 : 5647 log g : 4.57

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...+0.60...-0.230.728.20C
FeN/A-0.95......-0.95...6.55Fe

Position

Right Ascension : 23 54 57.12 Declination : -21 42 21.6 Galactic Longitude (l) : 52.749 Galactic Latitude (b) : -76.058

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2016-11-22 N/A GEMINIGMOS 2000 >30 N/A N/A