Query= RV UMA 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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830014 |RV UMa *|133318.1+535915 |RRAB | 9.81 | 11.30 | |V |45075.511 | | 0.468060 |20 |A6-F5 |00001 00652|

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

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

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830014 |RV UMa |133318.09 +535914.6 |-0.026 -0.043|2000.0 | |Hip

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_______________Cross-identifications:_______________

RV UMa = AN 1907.0139 |

RV UMa = BD +54 1607 |

RV UMa = GSC 3850.00662 |

RV UMa = Hip 066122 |

____________________________________________________ Reference to a chart or photograph:

00652. V.P.Yudkina, Perem Zvezdy 8, N4, 289, 1952.

Reference to a study of the star:

00001. GCVS compilers.

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Remark:

    P var. Max = 2417861.434 + 0.4680618d*E

    (JD2417800 - 25000); Max = 2425053.675 + 0.4680654d*E

    (JD2425000 - 29000) [00188];

    Max = 2438459.945 + 0.468062d*E (JD2429000 - 40000) [03506];

    since JD2440000 - see Table. Blazhko effect, Pi = 92.12d

    (JD2436229 - 38114) [09835]. Pi var. [Fe/H] = -1.04;

    Delta(S) = 3.5.

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