Variable Star BOCVn

CROSS IDENTIFICATION: BO CVn

BO CVn = BD +41 2447 = SAO 044828 

GCVS result

ID: 130092
Variable star: BO CVn
RA 2000: 135908.2
DE 2000: +404909
RA 1950:
DE 1950:
Type of variability: EW
Max (mag): 9.48
Min (mag): 10.10
Photometric system: V
Epoch (JD):
Period (d):
Year of outburst for N, SN:
M-m (or D):
Spectrum:
Study reference: 70019
Chart or phot. ref.: BD
Cases of non-existence:

GCVS NOTES not found

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA result

Variable star: BO CVn
Brightness type: C10
Points: 6
RA 2000: 135908.1
DE 2000: +404910
Max (mag): 9.48
Min (mag): 10.10
Sec (mag):
Photometric system: V
Epoch (JD): 51295.4261
Period (d): 0.5174615
D (hour): W
d (hour):
Astrophysical note:
Reference: Haltuf
Finding chart:

MEKA: Variable star BO CVn 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..


 
Search for variable star:
Search in: All catalogues / databases
 
 
 Search for data on the NET
(AFOEV, B.R.N.O., MEDUZA, VSOLJ, VSNET, HPHK, AICU-Ondrejov)
 Open European Journal on Variable stars

 
 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
 
 Show DSS plate 15'x 15' (use coords: )
(Selected catalogue has to be checked above.)