Variable Star TW CrB


TW CrB = BD +27 2585 

GCVS result

ID: 270030
Variable star: TW CrB
RA 2000: 160650.7
DE 2000: +271635
RA 1950:
DE 1950:
Type of variability: EB/KE
Max (mag): 10.5
Min (mag): 11.3
Photometric system: p
Epoch (JD): 37898.3681
Period (d): 0.58887327
Year of outburst for N, SN:
M-m (or D):
Study reference: 07063
Chart or phot. ref.: 04239
Cases of non-existence:

GCVS NOTE result

Min II 11.0.

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA result

Variable star: TW CrB
Brightness type: H11
Points: 3
RA 2000: 160651.4
DE 2000: +271601
Max (mag): 10.5
Min (mag): 11.3
Sec (mag): 11.0
Photometric system: P
Epoch (JD): 51273.4705
Period (d): 0.58887327
D (hour): B
d (hour): -
Astrophysical note:
Reference: IBVS 4912,GCVSe2001
Finding chart: VO

MEKA: Variable star TW CrB 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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