Variable Star AULac


AU Lac = AN 1928.0204 

GCVS result

ID: 450074
Variable star: AU Lac
RA 2000: 221517.1
DE 2000: +484317
RA 1950:
DE 1950:
Type of variability: EA/SD
Max (mag): 12.0
Min (mag): 13.2
Photometric system: p
Epoch (JD): 34195.441
Period (d): 1.392441
Year of outburst for N, SN:
M-m (or D): 18 *
Spectrum: A
Study reference: 08089
Chart or phot. ref.: 00098
Cases of non-existence:

GCVS NOTE result

"Min II 12.2

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA result

Variable star: AU Lac
Brightness type: H13
Points: 8
RA 2000: 221517.0
DE 2000: +484316
Max (mag): 12.0
Min (mag): 13.2
Sec (mag): 12.2
Photometric system: P
Epoch (JD): 45585.601
Period (d): 1.3924392
D (hour): 6.0
d (hour): 0
Astrophysical note:
Reference: SAC 65
Finding chart: VO

MEKA: Variable star AU Lac 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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 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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