HD87853

taken from 1 paper(s):

/M.Purandardas et al.(2019)/

M.Purandardas et al.,MNRAS, 486, 3266, 2019(ADS)

Chemical analysis of CH stars - III. Atmospheric parameters and elemental abundances


Stellar Parameters

Teff : 6250 log g : 2.5 vturb : 1.63

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
ON/A-0.340.398.35-0.340.388.35O
Na IN/A-0.320.415.92-0.320.405.92Na I
Mg I1-0.050.687.55-0.050.677.55Mg I
Ca I12-0.44+-0.20.29+-0.25.9+-0.2-0.44+-0.20.28+-0.25.9+-0.2Ca I
Sc IIN/A-1.15-0.392.03-1.12-0.402.03Sc II
Ti I1-0.610.124.34-0.610.114.34Ti I
Ti II5-0.62+-0.120.11+-0.124.33+-0.12-0.62+-0.120.10+-0.124.33+-0.12Ti II
V I1-0.690.043.24-0.690.033.24V I
Cr I5-0.83+-0.05-0.1+-0.054.81+-0.05-0.83+-0.05-0.11+-0.054.81+-0.05Cr I
Cr II5-0.87-0.144.77-0.87-0.154.77Cr II
Mn IN/A-1.1-0.374.33-1.10-0.384.33Mn I
Fe I53-0.72+-0.09...6.78+-0.09-0.72+-0.09...6.78+-0.09Fe I
Fe II2-0.74+-0.09...6.76+-0.09-0.74+-0.09...6.76+-0.09Fe II
Co I1-0.690.044.3-0.690.034.3Co I
Ni I8-0.77+-0.13-0.04+-0.135.45+-0.13-0.77+-0.13-0.05+-0.135.45+-0.13Ni I
Zn I2-0.81+-0.02-0.08+-0.023.75+-0.02-0.81+-0.02-0.09+-0.023.75+-0.02Zn I
Y II3-1.21+-0.05-0.48+-0.051+-0.05-1.21+-0.05-0.49+-0.051+-0.05Y II
Ba IIN/A-1.16-0.431.02-1.16-0.441.02Ba II
Nd II10.210.941.630.210.931.63Nd II
Eu II1-0.390.340.13-0.390.330.13Eu II

Binary Parameters

Vrad -3.35+-0.05

Position

Right Ascension : 10 07 58.78 Declination : +08 30 37.24 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-06-01 N/A FEROSMPGESO 48000 N/A 1800 -3.35+-0.05