Internal kinematics of open star clusters

dc.contributor.author	Sagar, R
dc.contributor.author	Bhatt, H. C
dc.date.accessioned	2008-09-16T16:07:09Z
dc.date.available	2008-09-16T16:07:09Z
dc.date.issued	1989-02
dc.identifier.citation	Monthly Notices of the Royal Astronomical Society, Vol. 236, pp. 865 - 874	en
dc.identifier.issn	0035-8711
dc.identifier.uri	http://hdl.handle.net/2248/3677
dc.description.abstract	Proper motion measurements are employed to investigate the internal kinematics of eight open star clusters. In most of the clusters considered, no dependence of the intrinsic dispersion in proper motion on stellar mass and radial distance from the cluster center is noted. Velocity isotropy is found in all of the clusters except NGC 2516.	en
dc.language.iso	en	en
dc.publisher	Royal Astronomical Society	en
dc.relation.uri	http://ads.iucaa.ernet.in/abs/1989MNRAS.236..865S	en
dc.subject	Kinematics	en
dc.subject	Star Clusters	en
dc.subject	Stellar Motions	en
dc.subject	Anisotropy	en
dc.subject	Stellar Mass	en
dc.subject	Velocity Distribution	en
dc.title	Internal kinematics of open star clusters	en
dc.type	Article	en