NSV 1950.0 2000.0 Type Max Min References Spectrum HD Sp. GCVS design.
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25756*|214154.2+283058 |214408.6+284433|VAR: | 4.49 | |V |1521| DM|F6V+G2V |(F5) |
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_______________Cross-identifications:_______________
NSV 25756 = ADS 15270 |AB
NSV 25756 = BAY Cyg mu. |1
NSV 25756 = BAY Cyg mu. |2
NSV 25756 = BD +28 4169 |
NSV 25756 = BS 08309 |
NSV 25756 = BS 08310 |
NSV 25756 = FLM Cyg 078 |
NSV 25756 = GSC 02201.02078 |
NSV 25756 = GSC 02201.02079 |
NSV 25756 = Gl 0836.6 |AB
NSV 25756 = HD 206826 |
NSV 25756 = HD 206827 |
NSV 25756 = Hip 107310 |
NSV 25756 = SAO 089939 |
NSV 25756 = SAO 089940 |
NSV 25756 = LTT 16353 |
NSV 25756 = LTT 16354 |
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Reference to a chart or photograph:
DM Durchmusterungen.
Reference to a study of the star:
1521 R.Albrecht, H.Jenkner, T.Kreidl, D.Oberlerchner, K.D.Rakos, E.Santos-Deminger, A.Schnell, W.W.Weiss, Report on the Progress of photom. and astrometric obs. of close vis. binaries, Wien, Figl-Observatorium, 1976.
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Remark:
SB2. AB: 4.7, 6.1, a = 4", Porb = 507.5 yr; C: 11.5, 49", 277deg (1924); D: 6.9, 199", 52deg (1948), ADS 15275 (component: 13.3, 16", 270deg ).
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