Variable Star CT Tau

CROSS IDENTIFICATION: CT Tau

CT Tau = BD +27 0934 = HD 249751 = S 03953 = SVS 1014 

GCVS result

ID: 780120
Variable star: CT Tau
RA 2000: 055850.1
DE 2000: +270442
RA 1950:
DE 1950:
Type of variability: EW/KE
Max (mag): 10.34
Min (mag): 11.12
Photometric system: V
Epoch (JD): 45404.359
Period (d): 0.6668303
Year of outburst for N, SN:
M-m (or D):
Spectrum: B2n
Study reference: 00001
Chart or phot. ref.: 00608
Cases of non-existence:

GCVS NOTE result

Min II 11.12. P var. Min I = 2437312.369 + 0.6668274d*E "(JD2432700 - 38790) [10010]

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA result

Variable star: CT Tau
Brightness type: C11
Points: 8
RA 2000: 055849.9
DE 2000: +270442
Max (mag): 10.34
Min (mag): 11.12
Sec (mag):
Photometric system: V
Epoch (JD): 47553.5416
Period (d): 0.6668296
D (hour): W
d (hour):
Astrophysical note:
Reference: AA 43,248 (1993)
Finding chart:

MEKA: Variable star CT Tau 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
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 BCVS (1994)  529.953 records
 
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