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Physical Sciences and Mathematics Commons

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Astrophysics and Astronomy

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Gettysburg College

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1987

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Full-Text Articles in Physical Sciences and Mathematics

Membership In The Young Cluster Trumpler 37, Laurence A. Marschall, William F. Van Altena Jul 1987

Membership In The Young Cluster Trumpler 37, Laurence A. Marschall, William F. Van Altena

Physics and Astronomy Faculty Publications

Astrometric positions for 1387 stars and proper motions for a subset of 1135 stars brighter than V=15 in a 1.5 degree surrounding the young open cluster Trumpler 37 are presented. Membership probabilities are presented for those stars with measured proper motions, and 486 stars with probabilities of >80% are identified.