Membership in the Young Cluster Trumpler 37

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The Astronomical Journal, Vol: 94, Issue: 1

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Marschall, Laurence A.; Van Altena, William F.
Trumpler 37; open cluster stars; Astrophysics and Astronomy; Stars, Interstellar Medium and the Galaxy
article description
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.