Variable Star SU Boo


SU Boo = AN 1914.0078 

GCVS result

ID: 090021
Variable star: SU Boo
RA 2000: 142921.0
DE 2000: +320804
RA 1950:
DE 1950:
Type of variability: EA
Max (mag): 11.96
Min (mag): 12.72
Photometric system: V
Epoch (JD): 52500.895
Period (d): 1.561258
Year of outburst for N, SN:
M-m (or D): 13
Spectrum: A3V
Study reference: N0041
Chart or phot. ref.: GSC
Cases of non-existence:

GCVS NOTE result

Min II = 12.04 . P varies, current elements are given.

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA result

Variable star: SU Boo
Brightness type: 12
Points: 8
RA 2000: 142921.3
DE 2000: +320810
Max (mag): 11.96
Min (mag): 12.72
Sec (mag): 12.04
Photometric system: V
Epoch (JD): 50235.5048
Period (d): 1.5612505
D (hour): 4.9
d (hour): 1.2
Astrophysical note:
Reference: IBVS 4887,SAC 71
Finding chart: 2X

MEKA: Variable star SU Boo 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..

Search for variable star:
Search in: All catalogues / databases
 Search for data on the NET
 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.)