Variable Star ARMon


AR Mon = AN 1931.0055 = BD -04 1915 = HD 057364 = SAO 134544 

GCVS result

ID: 550071
Variable star: AR Mon
RA 2000: 072048.5
DE 2000: -051536
RA 1950:
DE 1950:
Type of variability: EA/GS/RS
Max (mag): 8.62
Min (mag): 9.47
Photometric system: V
Epoch (JD): 26606.408
Period (d): 21.20911
Year of outburst for N, SN:
M-m (or D): 08
Spectrum: G8III+K0III
Study reference: 08623
Chart or phot. ref.: 00391
Cases of non-existence:

GCVS NOTE result

"Min II 9.03 There is a square term in the elements given in the Table: -1.22d*10**(-6)*E**2.

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA: Variable star AR Mon not found.

MEKA: Variable star AR Mon 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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 GCVS (2011)  43.675 records
 NSV (1997) 14.811 records
 BRKA (2001)  1.432 records
 MEKA (2001)  147 records
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