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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310006 |W Cyg *|213602.50 +452228.5 |SRB | 6.80 | 8.9 | |B | | | 131.1 |50 |M4e-M6e(Tc:)III |08641 00002| |+0.064 +0.002|2000.0 | |Hip | |W Cyg |
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_______________Cross-identifications:_______________
W Cyg = BD +44 3877 |
W Cyg = BS 08262 |
W Cyg = GSC 3591.03422 |
W Cyg = HD 205730 |
W Cyg = Hip 106642 |
W Cyg = IRAS 21341+4508 |
W Cyg = IRC +50386 |
W Cyg = SAO 051079 |
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Reference to a chart or photograph:
00002. AAVSO Variable Star Charts, AAVSO, Cambridge, Massachusetts
Reference to a study of the star:
08641. I.A.Klyus, Astron Tsirk N1070, 1979.
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Remark:
There is a second oscillation with P = 235.3d.
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