Variable Star UCrB


CROSS IDENTIFICATION: U CrB

U CrB = NSV 07453 = BD +32 2569 = HD 136175 = SAO 064619 


GCVS result

ID: 270004
Variable star: U CrB
RA 2000: 151811.4
DE 2000: +313849
RA 1950:
DE 1950:
Type of variability: EA/SD
Max (mag): 7.66
Min (mag): 8.79
Photometric system: V
Epoch (JD): 16747.9718
Period (d): 3.45220133
Year of outburst for N, SN:
M-m (or D): 14 *
Spectrum: B6V+F8III-IV
Study reference: 08608
Chart or phot. ref.: 00010
Cases of non-existence:


GCVS NOTE result

Min II 7.72. P var.

GCVS NOTES fulltext search:  


NSV result

Designation: 07453 
RA 1950:  
DE 1950:  
Var Type:
Max:  ()
Min:  ()
Spectrum:
Study Reference
(designation in paper):

()
Chart Reference:
Name in GCVS: UY CrB

BRKA result

Variable star: U CrB
Brightness type: 08
Points: 6
RA 2000: 151811.3
DE 2000: +313850
Max (mag): 7.66
Min (mag): 8.79
Sec (mag): 7.72
Photometric system: V
Epoch (JD): 42946.728
Period (d): 3.4522279
D (hour): 11.6
d (hour): 0
Astrophysical note: P2K1-2E2
Reference: JAAVSO 24,99 (1996)
Finding chart: KUP

MEKA: Variable star U CrB 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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