A Photographic Survey of Galactic Clusters: II. N.G.C. 663, 659, 654, 559, Tr. 1, Appendix to N.G.C. 581
نویسندگان
چکیده
منابع مشابه
Photographic photometries and astrophysical parameters of the open clusters NGC 1750 and NGC 1758
BV photographic photometries of 789 stars in the region of the open clusters NGC1750 and NGC1758 are derived from a set of 8 photometric plates. According to the astronomical data including proper motions, positions and membership probabilities of individual stars, several astrophysical parameters for these two clusters are determined, such as HR diagrams, ages, distances, lu-minosity functions...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 1941
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/101.2.89