NNo GCVS J2000.0 Type Max Min I Min II Epoch(JD24..) Year Period M-m/D Spectrum References Other design.
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310110 |CI Cyg *|195011.8+354103 |EA/GS+ZAND| 9.9 | 13.1 | |p |11902. | | 855.25 |16 |Bep+M5III |01567 03677|
------------------------------------------------------------------------------------------------------------------------------------------------------------------ ______________The positional information: ___________________________
NNo GCVS J2000.0 p.m.(as/yr) Epoch Ident.
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310110 |CI Cyg |195011.83 +354103.0 |-0.003 -0.003|2000.0 | |Hip
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_______________Cross-identifications:_______________
CI Cyg = AN 1922.0010 |
CI Cyg = GSC 2681.00154 |
CI Cyg = HV 03625 |
CI Cyg = He 3-1784 |
CI Cyg = Hip 097594 |
CI Cyg = IRAS 19483+3533 |
CI Cyg = MWC 0415 |
CI Cyg = VV 172 |
____________________________________________________ Reference to a chart or photograph:
03677. W.J.Miller, Ric Astr 7, N10, 1967.
Reference to a study of the star:
01567. L.H.Aller, Victoria Publ 9, N11, 1954.
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Remark:
d = 0.084P.Depth of eclipses ~0.8m. The eclipses of B star areobserved. Usually there are light fluctuations near meanbrightness ( ~12.1m). The outbursts last some dozensand hundreds days. Light curves [06155, 08044, 08850,08851]. Emissions of H, He I, He II, [O III], and N III.
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