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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310477 |V0477 Cyg *|200527.69 +315818.1 |EA/DM | 8.50 | 9.34 | 8.69 |V |44189.2639 | | 2.3469906 |07 |A3V+F5V |00001 01296| |+0.006 -0.001|2000.0 | |Hip | |V0477 Cyg |
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_______________Cross-identifications:_______________
V0477 Cyg = BD +31 3932 |
V0477 Cyg = GSC 02674.00736 |
V0477 Cyg = HD 190786 |
V0477 Cyg = Hip 098955 |
V0477 Cyg = SAO 069381 |
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Reference to a chart or photograph:
01296. A.Wallenquist, Uppsala Medd N96, 1949.
Reference to a study of the star:
00001. GCVS compilers.
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Remark:
Min II 8.69; D II = 0.09P; d = 0.003P. P var. Min I =
2429194.309 + 2.3470011d*E (JD2410000 - 29200)
[00001]; Min I = 2437317.2695 + 2.3469943d*E
(JD2429200 - 39700) [08919]; since JD2439700 - see Table.
Apsidal motion with Pi = 349 years; E = 0.302 [06175].
0.331P (1965 - 1970) <= Min II - Min I < = 0.460P (1904).
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