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Title: Internal kinematics of open star clusters
Authors: Sagar, R
Bhatt, H. C
Keywords: Kinematics;Star Clusters;Stellar Motions;Anisotropy;Stellar Mass;Velocity Distribution
Issue Date: Feb-1989
Publisher: Royal Astronomical Society
Citation: Monthly Notices of the Royal Astronomical Society, Vol. 236, pp. 865 - 874
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.
ISSN: 0035-8711
Appears in Collections:IIAP Publications

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