Variable Star ITPer


IT Per = BD +43 0561 

GCVS result

ID: 630237
Variable star: IT Per
RA 2000: 024319.9
DE 2000: +434325
RA 1950:
DE 1950:
Type of variability: EA/SD
Max (mag): 9.9
Min (mag): 10.5
Photometric system: p
Epoch (JD): 29382.942
Period (d): 1.533726
Year of outburst for N, SN:
M-m (or D): 22
Spectrum: A1
Study reference: 09687
Chart or phot. ref.: 07164
Cases of non-existence:

GCVS NOTE result

dI = 0.06P. Min II 10.0, DII = 0.24P:, dII = 0.16P:. "VB (Delta(m) = 1.7m, 12"", 37deg)." The range of the combined brightness is given.

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA: Variable star IT Per not found.

MEKA: Variable star IT Per 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
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 BCVS (1994)  529.953 records
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