Variable Star ZVul

CROSS IDENTIFICATION: Z Vul

Z Vul = ADS 12352 = AN 1900.0026 = BD +25 3803 = HD 181987 = SAO 087113 

GCVS result

ID: 880009
Variable star: Z Vul
RA 2000: 192139.1
DE 2000: +253429
RA 1950:
DE 1950:
Type of variability: EA/SD
Max (mag): 7.25
Min (mag): 8.90
Photometric system: V
Epoch (JD): 42947.4777
Period (d): 2.454934
Year of outburst for N, SN:
M-m (or D): 18 *
Spectrum: B4V+A3III
Study reference: 00001
Chart or phot. ref.: 00010
Cases of non-existence:

GCVS NOTE result

"VB A (B 12.0m, 13"", 359deg). Min II 7.58. P var. Min I =" 2425456.117 + 2.454926d*E (JD2413200 - 37000) "[00063]

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA result

Variable star: Z Vul
Brightness type: 08
Points: 4
RA 2000: 192139.1
DE 2000: +253429
Max (mag): 7.25
Min (mag): 8.90
Sec (mag): 7.58
Photometric system: V
Epoch (JD): 51446.456
Period (d): 2.454932059
D (hour): 10.6
d (hour): 0
Astrophysical note:
Reference: BAVM 131,AsApS 134,1
Finding chart: K5

MEKA: Variable star Z Vul 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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