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 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 310084 |BF Cyg *|192353.51 +294029.2 |ZAND | 9.3 | 13.4 | |p | | | | |Bep+M5III |08044 00570| |+0.002 -0.004|2000.0 | |Tyc2 | |BF Cyg | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- _______________Cross-identifications:_______________ BF Cyg = AN 1914.0112 | BF Cyg = GSC 2137.00234 | BF Cyg = He 3-1747 | BF Cyg = MWC 0315 | ____________________________________________________ Reference to a chart or photograph:
00570. J.G.Hagen, J.Stein, ASV VIII.Reference to a study of the star:
08044. M.Beyer, Bamb Ver 10, N120, 1976.__________________________________________________________________
Remark: P orb = 750d [05655]. Irregular light variations and sometimes observed brightenings by 2m - 3m are superimposed by semiregular oscillations with the cycle 755d [01039, 08044].
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