2014MNRAS.444.1901G

Query : 2014MNRAS.444.1901G

2014MNRAS.444.1901G - Mon. Not. R. Astron. Soc., 444, 1901-1908 (2014/October-3)

Absolute parameters and chemical composition of the binary star OU Gem.

GLAZUNOVA L.V., MISHENINA T.V., SOUBIRAN C. and KOVTYUKH V.V.

Abstract (from CDS):

The absolute parameters and chemical composition of the BY Dra-type spectroscopic binary OU Gem (HD 45088) were determined on the basis of 10 high-resolution spectra. A new orbital solution of the binary system was determined, the binary ephemerides were specified, and the main physical and atmospheric parameters of the binary components were obtained. The chemical composition of both components was estimated for the first time for the stars of such type.

Abstract Copyright: © 2014 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2014)

Journal keyword(s): stars: abundances - binaries: spectroscopic - stars: fundamental parameters - stars: individual: OU Gem

Status at CDS : Large table(s) will be appraised for possible ingestion in VizieR.

Simbad objects: 4

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Number of rows : 4
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 V* LX Per RS* 03 13 22.3675396416 +48 06 31.278485736   8.97 8.24     G5IV 144 0
2 HD 45088 BY* 06 26 10.2546417144 +18 45 24.761018520 8.402 7.74   6.2   K2Ve 255 0
3 NAME Ursa Major Moving Group MGr 12 32 +57.0           ~ 467 1
4 V* BY Dra BY* 18 33 55.7720712062 +51 43 08.897780286 10.22 9.23   8.733   K4Ve+K7.5Ve 639 0

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