GCVS Query forms

Query= U 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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630004 |U Per *|015935.1+544920 |M | 7.4 | 12.8 | |V |45066. | | 320.26 |46 |M5e-M7e |00001 00002|

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

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

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630004 |U Per |015935.11 +544920.0 |+0.029 -0.017|2000.0 | |Hip

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_______________Cross-identifications:_______________

U Per = BD +54 0431 |

U Per = CRL 0280 |

U Per = GSC 3688.01392 |

U Per = HD 012025 |

U Per = HV 00005 |

U Per = Hip 009306 |

U Per = IRAS 01562+5434 |

U Per = IRC +50050 |

U Per = SAO 022817 |

____________________________________________________ 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 = 2411683 + 316.10d*E (before JD2422500);

    Max = 2422748 + 326.53d*E (JD2422500 - 34000);

    since JD2434000 - see Table.

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