2MASSJ02121851+4923143

taken from 1 paper(s):

/C.L.Kielty et al.(2017)/


C.L.Kielty et al.,MNRAS, 471, 404, 2017(ADS)

Carbon-enhanced metal-poor stars in the SDSS-APOGEE data base


Stellar Parameters

Teff : 4593+-91 log g : 1.61+-0.11 vturb : 1.85

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...0.82+-0.197.5+-0.19-0.93+-0.190.89+-0.197.5+-0.19C
NN/A...0.56+-0.196.59+-0.22-1.24+-0.220.58+-0.196.59+-0.22N
ON/A...0.45+-0.09...-1.19+-0.090.63+-0.097.50+-0.09O
MgN/A...0.21+-0.12...-1.61+-0.120.21+-0.125.99+-0.12Mg
SiN/A...0.47+-0.08...-1.35+-0.080.47+-0.086.16+-0.08Si
SN/A...0.63+-0.13...-1.19+-0.130.63+-0.135.93+-0.13S
CaN/A...0.35+-0.14...-1.47+-0.140.35+-0.144.87+-0.14Ca
FeN/A-1.82+-0.06......-1.82+-0.06...5.68+-0.06Fe

Binary Parameters

Vrad -141.5+-0.1

Position

Right Ascension : 02 12 18.51 Declination : +49 23 14.4 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 APOGEE 22500 N/A N/A -141.5+-0.1