Variable Star V 498 Cyg

CROSS IDENTIFICATION: V0498 Cyg

V0498 Cyg = AN 1936.0538 = BD +38 4054 

GCVS result

ID: 310498
Variable star: V0498 Cyg
RA 2000: 202310.8
DE 2000: +390944
RA 1950:
DE 1950:
Type of variability: EA/DM
Max (mag): 9.98
Min (mag): 10.75
Photometric system: V
Epoch (JD): 42633.406
Period (d): 3.4848355
Year of outburst for N, SN:
M-m (or D): 20 *
Spectrum: B1:III:
Study reference: 00001
Chart or phot. ref.: 01300
Cases of non-existence:

GCVS NOTES not found

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA result

Variable star: V 498 Cyg
Brightness type: C10
Points: 10
RA 2000: 202310.6
DE 2000: +390943
Max (mag): 9.98
Min (mag): 10.75
Sec (mag):
Photometric system: V
Epoch (JD): 39744.466
Period (d): 3.4848771
D (hour): 16
d (hour): 0
Astrophysical note:
Reference: HarthaMit 21,13
Finding chart:

MEKA: Variable star V498 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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