GCVS Query forms

Query= TU CAS 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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180028 |TU Cas *|002619.4+511649 |CEP(B) | 6.88 | 8.18 | |V |41704.839 | | 2.139298 |31 |F3II-F5II |05075 BD |

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

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

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180028 |TU Cas |002619.45 +511649.3 |+0.001 -0.004|2000.0 | |Hip

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_______________Cross-identifications:_______________

TU Cas = AN 1911.0017 |

TU Cas = BD +50 0072 |

TU Cas = GSC 3260.01095 |

TU Cas = HD 002207 |

TU Cas = HV 03307 |

TU Cas = Hip 002085 |

TU Cas = SAO 021398 |

____________________________________________________ Reference to a chart or photograph:

BD Bonner Durchmusterung, F.W.A. Argelander, Bonner Sternverzeichniss, 1 bis 4 sektion, Astronomische Beobachtungen auf der Sternwarte de Kgl. Rhein/ Friedrich-Wilhelms-Unviersiaet zu Bonn (CDS Cat. I/122).

Reference to a study of the star:

05075. E.Illes, L.Szabados, IAU Coll N29, 165, 1976.

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Remark:

    Fundamental mode period P0 is given in the Table; the

    corresponding amplitude is 0.69m. First-overtone period

    P1 = 1.51830d; the corresponding mean amplitude decreased

    from 0.4m to 0.25m during 67 years [05078]. P1/P0 = 0.71.

    M - m var (0.17P <=  M - m <= 0.35P).

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