WISEAJ220928.71-071506.3

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 : 5258 log g : 4.24

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...-0.13...-0.43-0.018.00C
FeN/A-0.42......-0.42...7.08Fe

Position

Right Ascension : 22 09 28.80 Declination : -07 15 07.2 Galactic Longitude (l) : 52.714 Galactic Latitude (b) : -46.803

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2017-07-06 N/A KOSMOSKPNO 1800 >30 N/A N/A