Variable Star BLTel


CROSS IDENTIFICATION: BL Tel

BL Tel = AN 1935.0950 = CoD -51 11917 = CPD -51 11113 = HD 177300 = HV 09587 = SAO 245923 


GCVS result

ID: 790089
Variable star: BL Tel
RA 2000: 190638.1
DE 2000: -512503
RA 1950:
DE 1950:
Type of variability: EA+SRD
Max (mag): 7.09
Min (mag): 9.41
Photometric system: V
Epoch (JD): 45589.
Period (d): 778.3
Year of outburst for N, SN:
M-m (or D): 10 *
Spectrum: F5Iab/b+M
Study reference: N0032
Chart or phot. ref.: CoD
Cases of non-existence:


GCVS NOTE result

[Fe/H] = -0.66. The depth of Min II is about 0.1m. The primary component varies approximately between 7.09m and 7.27m V, the periods revealed in these pulastins are 92.5d and 64.8d [00138].

GCVS NOTES fulltext search:  


NSV: Suspected Variable NSV  not found.


BRKA: Variable star BL Tel not found.


MEKA: Variable star BL Tel 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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