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 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 311972 |V1972 Cyg |202303.61 +392950.0 |IA | 11.54 | 12.12 | |B | | | | | |71193 71194| |-0.005 -0.006|2000.0 | |Tyc2 | |V1972 Cyg | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- _______________Cross-identifications:_______________ V1972 Cyg = GSC 03156.00042 | V1972 Cyg = He 3-1892 | V1972 Cyg = MWC 0342 | ____________________________________________________ Reference to a chart or photograph:
71194. J.Stock, J.J.Nassau, C.B.Stephenson, Luminous Stars in the Northern Milky Way, II, Hamburg-Bergedorf, 1960.Reference to a study of the star:
71193. Yu.K.Bergner, A.S.Miroshnichenko, I.S.Sudnik, R.V.Yudin, N.Yu.Yutanov, A.A.Krivtsov, A.N.Sokolov, K.S.Kuratov, D.B.Mukanov, Astrofizika 32, No.2, 203, 1990.
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