NNo GCVS J2000.0 Type Max Min I Min II Epoch Year Period M-m/D Spectrum References Other desig. p.m.(as/yr) Epoch Ident. New type GCVS
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630017 |RY Per *|024542.12 +480837.9 |EA/SD | 8.50 | 10.25 | 8.65 |V |27070.708 | | 6.8635663 |13 |B5Vea+F6IV |00957 00102| |+0.004 -0.002|2000.0 | |Hip | |RY Per |
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_______________Cross-identifications:_______________
RY Per = AN 1906.0120 |
RY Per = BD +47 0692 |
RY Per = GSC 3300.00569 |
RY Per = HD 017034 |
RY Per = Hip 012891 |
RY Per = SAO 038304 |
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Reference to a chart or photograph:
00102. W.Ceraski, Mosc Ann (2), 5, Kartenserie 3, 1913.
Reference to a study of the star:
00957. S.Gaposchkin, HB N919, 1949.
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Remark:
d = 0.014P; Min II 8.65.
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