Variable Star GPCep

CROSS IDENTIFICATION: GP Cep

GP Cep = BD +55 2721 = HD 211853 = SAO 034301 = WR 153 

GCVS result

ID: 200198
Variable star: GP Cep
RA 2000: 221845.6
DE 2000: +560734
RA 1950:
DE 1950:
Type of variability: E/WR+E:
Max (mag): 8.96
Min (mag): 9.07
Photometric system: V
Epoch (JD): 31256.602
Period (d): 6.6883
Year of outburst for N, SN:
M-m (or D):
Spectrum: WN6+O8-B0III:+O+O
Study reference: 07306
Chart or phot. ref.: 04323
Cases of non-existence:

GCVS NOTE result

In the region of the HII zone S 132. Quadruple system, consisting of a WN6 + O8-B0III: eclipsing pair (P = 6.6883d) physically associated with an O + O pair "(P = 3.4698d) or ellipsoidal variable [08931].

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA: Variable star GP Cep not found.

MEKA: Variable star GP Cep not found.

Please put the variable's designation into field in common style - for example: ZUMa, zuma, V477Cyg, v1182Cyg, NSV 255, nsv2544. Designation of bright variable stars like Beta Persei type in short style (three letters) - bet Per. The complete cross-identification among more then 30 catalogues will be done after submitting.
Spaces and cases are ingnored..


 
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