NNo GCVS J2000.0 Type Max Min I Min II Epoch Year Period M-m/D Spectrum References Other desig. p.m.(as/yr) Epoch Ident. New type GCVS
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
830014 |RV UMa *|133318.09 +535914.6 |RRAB | 9.81 | 11.30 | |V |45075.511 | | 0.468060 |20 |A6-F5 |00001 00652| |-0.026 -0.043|2000.0 | |Hip | |RV UMa |
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
_______________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.
__________________________________________________________________
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.
----The End----