2013MNRAS.429.1840R

Query : 2013MNRAS.429.1840R

2013MNRAS.429.1840R - Mon. Not. R. Astron. Soc., 429, 1840-1846 (2013/February-3)

Absolute parameters of Ae for - a highly active detached binary of late K type.

ROZYCZKA M., PIETRUKOWICZ P., KALUZNY J., PYCH W., ANGELONI R. and DEKANY I.

Abstract (from CDS):

We present photometric and spectroscopic analysis of AE For - a detached eclipsing binary composed of two late K dwarfs. The masses of the components are found to be 0.6314±0.0035 and 0.6197±0.0034 M☉ and the radii to be 0.67±0.03 and 0.63±0.03 R☉ for primary and secondary component, respectively. Both components are significantly oversized compared to theoretical models, which we attribute to their high activity. They show Hα, Hβ, Hγ, Ca H and Ca K in emission, and are heavily spotted, causing large variations of the light curve.

Abstract Copyright: © 2012 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2012)

Journal keyword(s): stars: activity - binaries: eclipsing - stars: fundamental parameters - stars: individual: AE For

Simbad objects: 5

goto Full paper

goto View the references in ADS

Number of rows : 5
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* AE For SB* 03 08 06.6626803998 -24 45 34.734341325   11.51 10.19 10.136 8.548 K7Ve 72 0
2 Cl Melotte 22 OpC 03 46 38.0 +24 10 41           ~ 3679 0
3 NGC 2204 OpC 06 15 31.5 -18 40 28   9.35 8.6     ~ 172 0
4 V* GK Boo SB* 14 38 20.6952993816 +36 32 25.278315972   11.72 10.93 10.50   ~ 23 0
5 NAME Hyades Moving Group MGr ~ ~           ~ 300 0

To bookmark this query, right click on this link: simbad:objects in 2013MNRAS.429.1840R and select 'bookmark this link' or equivalent in the popup menu