Query= RY PER GCVS Query forms

NNo GCVS J2000.0 Type Max Min I Min II Epoch(JD24..) Year Period M-m/D Spectrum References Other design.

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630017 |RY Per *|024542.1+480838 |EA/SD | 8.50 | 10.25 | 8.65 |V |27070.708 | | 6.8635663 |13 |B5Vea+F6IV |00957 00102|

------------------------------------------------------------------------------------------------------------------------------------------------------------------ ______________The positional information: ___________________________

NNo GCVS J2000.0 p.m.(as/yr) Epoch Ident.

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630017 |RY Per |024542.12 +480837.9 |+0.004 -0.002|2000.0 | |Hip

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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 |

____________________________________________________ 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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