Query= BG CYG 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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310085 |BG Cyg *|193857.7+283047 |M | 9.0 | 12.8 | |V |43784. | | 288.0 |30 |M7e-M8e |00001 00002|

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

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

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310085 |BG Cyg |193857.74 +283046.6 |+0.006 -0.007|2000.0 | |Hip

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_______________Cross-identifications:_______________

BG Cyg = AN 1914.0113 |

BG Cyg = CRL 2426 |

BG Cyg = GSC 2150.04887 |

BG Cyg = Hip 096647 |

BG Cyg = IRAS 19369+2823 |

BG Cyg = IRC +30379 |

____________________________________________________ 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 = 2421190 + 290.35d*E (JD2421150 - 29950);

    Max = 2430546 + 307.3d*E (JD2429950 - 30850); Max =

    2432872 + 289.5d*E (JD2430850 - 34920);

    since JD2435100 - see Table.

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