2001A&A...371..672A

Query : 2001A&A...371..672A

2001A&A...371..672A - Astronomy and Astrophysics, volume 371, 672-674 (2001/5-4)

The 1584 day period in the Be Star LSI +61deg 303.

APPARAO K.M.V.

Abstract (from CDS):

The Be star LSI +61°303 shows the 1584 d period in its X-ray emission. The difference in the 1584d period phases of the peak X-ray and radio emissions and the Hα emission is explained as being due to the time taken by the density enhancement, emitted by the Be star, and which is responsible for the increased emissions, to reach the periastron of the orbit of the binary companion.

Abstract Copyright: ∼

Journal keyword(s): X-ray: binaries - stars: binaries: general - stars: LSI +61°303 - stars: emission libre: Be

Simbad objects: 3

Full paper

View the references in ADS

Number of rows : 3

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2023	#notes
1	* gam Cas	Be*	00 56 42.5310945	+60 43 00.264089	1.18	2.29	2.39	2.32	2.40	B0.5IVpe	1189	2
2	LS I +61 303	HXB	02 40 31.6644419688	+61 13 45.593918580	11.27	11.61	10.75	10.19	9.55	B0Ve	823	2
3	* psi Per	Be*	03 36 29.3798227	+48 11 33.478941	3.60	4.17	4.23			B5Ve	411	0

To bookmark this query, right click on this link: simbad:objects in 2001A&A...371..672A and select 'bookmark this link' or equivalent in the popup menu