Near-infrared photometric study of open star cluster IC 1805

dc.contributor.author	Sagar, R
dc.contributor.author	Yu, Q. Z
dc.date.accessioned	2008-09-15T15:00:36Z
dc.date.available	2008-09-15T15:00:36Z
dc.date.issued	1990-04
dc.identifier.citation	Astrophysical Journal, Part 1, Vol. 353, No.1, pp. 174 - 180	en
dc.identifier.issn	0004-637X
dc.identifier.uri	http://hdl.handle.net/2248/3630
dc.description.abstract	The JHK magnitudes of 29 stars in the region of open star cluster IC 1805 were measured. These, and the existing infrared and optical observations, indicate a normal interstellar extinction law in the direction of the cluster. Further, most of the early-type stars have near-infrared fluxes as expected from their spectral types. Patchy distribution of ionized gas and dust appears to be the cause of nonuniform extinction across the cluster face.	en
dc.language.iso	en	en
dc.publisher	American Astronomical Society	en
dc.relation.uri	http://ads.iucaa.ernet.in/abs/1990ApJ...353..174S	en
dc.subject	Infrared photometry	en
dc.subject	Open clusters	en
dc.subject	Color-color diagram	en
dc.subject	Early stars	en
dc.subject	Infrared astronomy satellite	en
dc.subject	Interstellar extinction	en
dc.subject	Ionized gases	en
dc.title	Near-infrared photometric study of open star cluster IC 1805	en
dc.type	Article	en