Variable Star V1500Cyg


CROSS IDENTIFICATION: V1500 Cyg

V1500 Cyg

NO CROSS-IDENTIFICATION FOUND


GCVS result

ID: 311500
Variable star: V1500 Cyg
RA 2000: 211136.6
DE 2000: +480902
RA 1950:
DE 1950:
Type of variability: NA
Max (mag): 1.69
Min (mag): < 21.
Photometric system: V
Epoch (JD): 42655.
Period (d):
Year of outburst for N, SN: 1975
M-m (or D):
Spectrum: pec(NOVA)
Study reference: 09173
Chart or phot. ref.: 07464
Cases of non-existence:


GCVS NOTE result

In August 1975, before the very rapid increase of light, the brightness of the Nova gradually increased from 17.6m to 13.5m B (JD2442632 - 653.2). After Max almost monotonous decay of brightness is superimposed by "light variations with the amplitude of 0.03m - 1.0m V the period of these variations in the interval JD2442656 - 43100 changed in the range 0.1415d [09167, 09168] - 0.137d [09169, 09170]. Since JD2443100 Min = 2443696.4827 + 0.1396133d*E. Some investigators (see, for instance, [09173]) adopt double value of this peiod. A month after the light maximum of the Nova the radio emission was registered at 2695 and 8085 MHz [09171].

GCVS NOTES fulltext search:  


NSV: Suspected Variable NSV  not found.


BRKA: Variable star V1500 Cyg not found.


MEKA: Variable star V1500 Cyg 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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