Query= V453 Cyg GCVS Query forms
  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
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310453 |V0453 Cyg *|200634.97 +354426.3 |EA/D      |  8.29   |   8.72     |   8.68     |V |39340.0988  |     |     3.8898128      |15   |B0.5IV:+B1V:     |06174 07151|           |-0.001 -0.007|2000.0  | |Tyc2     |          |V0453 Cyg |
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_______________Cross-identifications:_______________
V0453 Cyg     = AN   1939.0065                |     
V0453 Cyg     = BD   +35 3964                 |     
V0453 Cyg     = GSC  2683.03326               |     
V0453 Cyg     = HD   227696                   |     
V0453 Cyg  ?  = IRAS 20046+3535               |     
V0453 Cyg     = SAO  069422                   |     
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      Reference to a chart or photograph:
07151. A.Alksnis, A.Bogdanovich, Vilnius Bull N37, 3, 1973.

Reference to a study of the star:
06174. H.L.Cohen, PASP 83, 677, 1971.

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Remark: In the region of the open cluster NGC 6871. Min II 8.68; d = 0.03P; Min II - Min I = 0.5077P. [07518]. According to [07518] there is apsidal motion with P = 71 years.

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