Variable Star TW UMa

CROSS IDENTIFICATION: TW UMa

TW UMa

NO CROSS-IDENTIFICATION FOUND

GCVS result

ID: 830030
Variable star: TW UMa
RA 2000: 134045.5
DE 2000: +592600
RA 1950:
DE 1950:
Type of variability: EA/SD
Max (mag): 12.2
Min (mag): 14.5
Photometric system: V
Epoch (JD): 45447.535
Period (d): 2.1668246
Year of outburst for N, SN:
M-m (or D): 14
Spectrum:
Study reference: 00001
Chart or phot. ref.: 00670
Cases of non-existence:

GCVS NOTE result

"d = 0.002P

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA result

Variable star: TW UMa
Brightness type: H13
Points: 8
RA 2000: 134048.7
DE 2000: +592610
Max (mag): 12.2
Min (mag): 14.5
Sec (mag): 12.3:
Photometric system: V
Epoch (JD): 45448.149
Period (d): 2.1668382
D (hour): 7.3
d (hour): 0.1
Astrophysical note:
Reference: Zejda
Finding chart: AVO

MEKA: Variable star TW UMa 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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