The structure and dynamics of the open cluster M11
A data base of the proper motions (PM) and photometric measurements of M11 open cluster members is presented and discussed. A total of 1890 stars were scanned for PM data and over 1000 for V and B-V data. The study was conducted to define procedures for assigning open cluster membership status to st...
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Veröffentlicht in: | The Astrophysical journal 1984-09, Vol.284 (2), p.643-662 |
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Format: | Artikel |
Sprache: | eng |
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