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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310081 |BC Cyg |202138.55 +373159.0 |SRC | 11.3 | 13.8 | |p | | | 700. : | |M3.5Ia |07341 07341| |-0.004 -0.005|2000.0 | |Hip | |BC Cyg |
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_______________Cross-identifications:_______________
BC Cyg = AN 1911.0075 |
BC Cyg = BD +37 3903 |
BC Cyg = CRL 2560 |
BC Cyg = GSC 3152.01032 |
BC Cyg = HV 03339 |
BC Cyg = Hip 100404 |
BC Cyg ? = IRAS 20197+3721 |
BC Cyg = IRAS 20197+3722 |
BC Cyg = IRC +40409 |
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Reference to a chart or photograph:
07341. A.K.Alksnis, Z.K.Alksne, I.A. Daube, Photometric Studies on Red Stars (in russian), ed. "Zinatne" Riga, 1973, p.115- 130.
Reference to a study of the star:
07341. A.K.Alksnis, Z.K.Alksne, I.A. Daube, Photometric Studies on Red Stars (in russian), ed. "Zinatne" Riga, 1973, p.115- 130.
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