BVR photometry of a newly identified RS CVn binary star HD 61396

dc.contributor.author	Barway, Sudhanshu
dc.contributor.author	Pandey, S. K
dc.contributor.author	Parihar, P. S
dc.date.accessioned	2008-09-10T15:25:38Z
dc.date.available	2008-09-10T15:25:38Z
dc.date.issued	2004-12
dc.identifier.citation	New Astronomy, Vol. 10, No. 2, pp. 109 - 112	en
dc.identifier.issn	1384-1092
dc.identifier.uri	http://hdl.handle.net/2248/3538
dc.description.abstract	BVR photometry of a recently identified RS CVn binary star HD 61396, carried out during 2001, is presented. The new photometry reveal significant evolution in the shape and amplitude of light curve when compared with those reported earlier by Parihar et al. [MNRAS 314 (2000) 733]. The traditional two-starspot model has been used to obtain the spot parameters from the observed light curve. Changes in the spot area and their location on the stellar surface are discernible from the extracted parameters from the new photometry.	en
dc.language.iso	en	en
dc.publisher	Elsevier	en
dc.relation.uri	http://arxiv.org/abs/astro-ph/0408177	en
dc.relation.uri	http://dx.doi.org/10.1016/j.newast.2004.06.002	en
dc.subject	Stars: activity	en
dc.subject	Stars: spots	en
dc.subject	Stars: individual: HD 61396	en
dc.subject	Stars: late-type	en
dc.title	BVR photometry of a newly identified RS CVn binary star HD 61396	en
dc.type	Article	en