Query= RR 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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630010 |RR Per *|022829.4+511617 |M | 8.1 | 15.1 | |V |44944. | | 389.62 |45 |M6e-M7e |00001 00002|

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

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

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630010 |RR Per |022829.43 +511617.2 |+0.023 -0.013|2000.0 | |NPM

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_______________Cross-identifications:_______________

RR Per = AN 1904.0001 |

RR Per = BD +50 0557 |

RR Per = CRL 0335 |

RR Per = GSC 3307.00754 |

RR Per = HD 015186 |

RR Per = IRAS 02251+5102 |

RR Per = IRC +50062 |

____________________________________________________ Reference to a chart or photograph:

00002. AAVSO Variable Star Charts, AAVSO, Cambridge, Massachusetts

Reference to a study of the star:

00001. GCVS compilers.

__________________________________________________________________

Remark:

    P var. Max = 2424280 + 392.01d*E (JD2416000 - 28500);

    since JD2428500 - see Table.

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