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
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340009 |Z Dra *|114529.21 +721458.4 |EA/SD | 10.8 | 14.1 | 11.0 |p |43499.736 | | 1.3574560 |15 *|F4V |00001 09082| |+0.001 -0.017|2000.0 | |Hip | |Z Dra |
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_______________Cross-identifications:_______________
Z Dra = AN 1903.0004 |
Z Dra = BD +73 0533 |
Z Dra = GSC 04396.00287 |
Z Dra = Hip 057348 |
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Reference to a chart or photograph:
09082. Eh.A.Satanova, Perem Zvezdy 13, N2, 125, 1960.
Reference to a study of the star:
00001. GCVS compilers.
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Remark:
Min II 11.0. P var. Min = 2430973.314 + 1.3574176d*E
(JD2428460 - 33300); Min = 2433268.708 + 1.357440d*E
(JD2433300 - 43500); since JD2443500 - see Table.
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