NNo       GCVS          J2000.0        Type       Max       Min I        Min II      Epoch(JD24..) Year        Period        M-m/D    Spectrum       References  Other design. 
------------------------------------------------------------------------------------------------------------------------------------------------------------------
310045 |WW    Cyg *|200402.7+413517 |EA/SD     | 10.02   |  13.26     |  10.16     |V |40377.886   |     |     3.3177690      |14   |B8+G             |00001 00101|
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______________The positional information: ___________________________
  NNo     GCVS            J2000.0         p.m.(as/yr) Epoch     Ident.
----------------------------------------------------------------------
310045 |WW    Cyg |200402.71 +413516.5 |+0.001 -0.005|2000.0  | |Hip
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_______________Cross-identifications:_______________
WW    Cyg     = AN   1904.0154                |     
WW    Cyg     = BD   +41 3595                 |     
WW    Cyg     = GSC  3158.01502               |     
WW    Cyg     = HD   227457                   |     
WW    Cyg     = Hip  098814                   |     
____________________________________________________

      Reference to a chart or photograph:
00101. W.Ceraski, Mosc Ann (2), 5, Kartenserie 1, 1908.

      Reference to a study of the star:
00001. GCVS compilers.

__________________________________________________________________
      Remark:         
    d = 0.008P; Min II 10.16. P var [06144]. Mean elements:
    Min I = 2416981.299 + 3.3176924d*E (JD2412000 - 31000)
    [00063]; since JD2431000 - see Table.

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