Variable Star delOri

CROSS IDENTIFICATION: del Ori

del Ori = ADS 04134 = BAY Ori del = BD -00 0983 = BS 1851 = BS 1852 = FLM Ori 034 = HD 036486 = IRC  00076 = SAO 132220 

GCVS result

ID: 609004
Variable star: del Ori
RA 2000: 053200.4
DE 2000: -001757
RA 1950:
DE 1950:
Type of variability: EA/DM
Max (mag): 2.14
Min (mag): 2.26
Photometric system: V
Epoch (JD): 43872.589
Period (d): 5.732476
Year of outburst for N, SN:
M-m (or D): 13 *
Spectrum: O9.5II-III+B0III
Study reference: 09534
Chart or phot. ref.: 08043
Cases of non-existence:

GCVS NOTE result

"VB A (A 0.217"", 144deg, 1980 "C 6.84m, 53.5"", 359deg). Orion Belt cluster member." Min II 2.20. Apsidal motion (P = 210 yr). Shape of the light curve varies. The intrinsic brightness variability of the components is possible.

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA: Variable star del Ori not found.

MEKA: Variable star del Ori 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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