Variable Star V 448 Cyg


V0448 Cyg = AN 1939.0066 = BD +34 3871 = HD 190967 = SAO 069410 

GCVS result

ID: 310448
Variable star: V0448 Cyg
RA 2000: 200609.9
DE 2000: +352310
RA 1950:
DE 1950:
Type of variability: EB/SD
Max (mag): 7.90
Min (mag): 8.72
Photometric system: V
Epoch (JD): 16361.107
Period (d): 6.5197162
Year of outburst for N, SN:
M-m (or D):
Spectrum: O9.5e+B1Ib-II
Study reference: 08916
Chart or phot. ref.: 08953
Cases of non-existence:

GCVS NOTES not found

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA result

Variable star: V 448 Cyg
Brightness type: C8
Points: 10
RA 2000: 200610.0
DE 2000: +352310
Max (mag): 7.90
Min (mag): 8.72
Sec (mag):
Photometric system: V
Epoch (JD): 16361.107
Period (d): 6.5197162
D (hour): B
d (hour):
Astrophysical note:
Reference: GCVSe2001
Finding chart:

MEKA: Variable star V448 Cyg not found.

DSS plate 15'x 15'

Image from the Digitized Sky Survey at the STScI Archive.


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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 GCVS (2011)  43.675 records
 NSV (1997) 14.811 records
 BRKA (2001)  1.432 records
 MEKA (2001)  147 records
 CzeV, SvkV and RafV catalogues (new variables)
 BCVS (1994)  529.953 records
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