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 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 310027 |TT Cyg *|194057.02 +323705.8 |SRB | 10.2 | 11.9 | |B | | | 118. | |C5,4e(N3e) |00366 00097| |-0.005 -0.003|2000.0 | |Hip | |TT Cyg | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- _______________Cross-identifications:_______________ TT Cyg = BD +32 3522 | TT Cyg = CRL 2432 | TT Cyg = GSC 2660.03137 | TT Cyg = HD 186047 | TT Cyg = HV 00120 | TT Cyg = Hip 096836 | TT Cyg = IRAS 19390+3229 | TT Cyg = IRC +30382 | TT Cyg = SAO 068688 | ____________________________________________________ Reference to a chart or photograph:
00097. J.G.Hagen, ASV IV, 1907.Reference to a study of the star:
00366. C.Payne-Gaposchkin, HA 118, N9, 1952.__________________________________________________________________
Remark: VB A (B 10.8m V, 70", 213deg; C 11.1m V, 83", 49deg; D 10.7m V, 94", 268deg).
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