2MASSJ15153684+3501283

taken from 1 paper(s):

/J.G.Fernandez-Trincado et al.(2019)/


J.G.Fernandez-Trincado et al.,ApJ, 886, L8, 2019(ADS)

Discovery of a New Stellar Subpopulation Residing in the (Inner) Stellar Halo of the Milky Way


Stellar Parameters

Teff : 4379.2 log g : 1.808

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...0.12...-0.910.137.52C
NN/A...0.25...-0.790.257.04N
ON/A...0.43...-0.590.458.10O
MgN/A...0.29...-0.770.276.83Mg
AlN/A...0.78...-0.290.756.16Al
SiN/A...0.81...-0.180.867.33Si
FeN/A-0.99......-1.04...6.46Fe
CeN/A...0.65...-0.340.701.24Ce

Binary Parameters

Vrad -308.45

Position

Right Ascension : 15 15 36.8380645167 Declination : +35 01 28.385786950 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A APO 22500 115 N/A -308.45