Spectral Variations of DY Cen

dc.contributor.author	Giridhar, S
dc.contributor.author	Kameswara Rao, N
dc.contributor.author	Lambert, D. L
dc.date.accessioned	2008-07-23T11:28:19Z
dc.date.available	2008-07-23T11:28:19Z
dc.date.issued	1996-06
dc.identifier.citation	Journal of Astrophysics and Astronomy, Vol. 17, No. 1 - 2, pp. 23 - 40	en
dc.identifier.issn	0250-6335
dc.identifier.uri	http://hdl.handle.net/2248/2854
dc.description.abstract	Two high resolution spectra of the hot RCrB star DY Cen in the red region are compared. The photospheric absorption lines show a radial velocity variation of 12 km s(sup -1) between 1989 July and 1992 May. Emission components to some CII lines present in 1989 are almost entirely absent in 1992. Nebular forbidden lines of [OI], [NII] and [SII] appear unchanged from 1989 to 1992.	en
dc.format.extent	1008774 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.publisher	Indaian Academy of Sciences	en
dc.relation.uri	http://adsabs.harvard.edu/abs/1996JApA...17...23G	en
dc.subject	Hot RCrB stars	en
dc.subject	Radial velocity	en
dc.subject	Photospheric and nebular lines	en
dc.title	Spectral Variations of DY Cen	en
dc.type	Article	en