Variable Star ABCas

CROSS IDENTIFICATION: AB Cas

AB Cas = AN 1928.0259 = BD +70 0193 

GCVS result

ID: 180056
Variable star: AB Cas
RA 2000: 023731.5
DE 2000: +711816
RA 1950:
DE 1950:
Type of variability: EA+DSCT
Max (mag): 10.10
Min (mag): 11.85
Photometric system: V
Epoch (JD): 42714.4627
Period (d): 1.3668738
Year of outburst for N, SN:
M-m (or D): 18 *
Spectrum: A3+KV
Study reference: 00001
Chart or phot. ref.: 00906
Cases of non-existence:

GCVS NOTE result

EA/SD. Min II 10.28. P var. Min I = 2430755.678 + "1.366863d*E (JD2425400 - 33150) "2433616.532 + 1.366876d*E (JD2433150 - 37000) Min I = 2440475.5216 + 1.3668783d*E (JD2437000 - "41600) The A3 component is a DSCT type variable with the elements: "Max hel = 2444912.1759 + 0.0582874d*E [08825] of pulsations Delta(V) var (0.03m <= Delta(V) <= 0.09m).

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA result

Variable star: AB Cas
Brightness type: 11
Points: 2
RA 2000: 023731.7
DE 2000: +711813
Max (mag): 10.10
Min (mag): 11.85
Sec (mag): 10.28
Photometric system: V
Epoch (JD): 50519.362
Period (d): 1.3668897
D (hour): 5.9
d (hour): 0
Astrophysical note:
Reference: SAC 70
Finding chart: K123X

MEKA: Variable star AB Cas 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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