2MASSJ17155274+2907368

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 : 4313.9 log g : 1.601

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...0.01...-1.100.027.33C
NN/A...0.20...-0.920.206.91N
ON/A...0.41...-0.690.438.00O
MgN/A...0.43...-0.710.416.89Mg
SiN/A...0.73...-0.340.787.17Si
FeN/A-1.07......-1.12...6.38Fe
CeN/A...0.30...-0.770.350.81Ce

Binary Parameters

Vrad -81.42

Position

Right Ascension : 17 15 52.74336 Declination : +29 07 36.8112 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 94 N/A -81.42