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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450009 |Z Lac *|224052.15 +564946.1 |DCEP | 7.88 | 8.93 | |V |42827.123 | | 10.885613 |43 |F6Ib-G6Ib |09029 00884| |-0.003 -0.003|2000.0 | |Hip | |Z Lac |
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_______________Cross-identifications:_______________
Z Lac = AN 1907.0132 |
Z Lac = BD +56 2829 |
Z Lac = GSC 03992.01548 |
Z Lac = HD 214975 |
Z Lac = HV 02986 |
Z Lac = Hip 111972 |
Z Lac = SAO 034693 |
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Reference to a chart or photograph:
00884. C.Payne, HB N883, 1931.
Reference to a study of the star:
09029. L.Szabados, Bud Mitt N77, 1981.
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Remark:
P var. There is a square term in the elements:
-3.4d*10**(-8)*E**2. [A/H] = 0.2.
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