Variable Star DM Sge

CROSS IDENTIFICATION: DM Sge

DM Sge = AN 1929.0016 = BD +18 4005 = HD 230988 = SVS 0201 

GCVS result

ID: 710135
Variable star: DM Sge
RA 2000: 191505.9
DE 2000: +182552
RA 1950:
DE 1950:
Type of variability: EB/DM
Max (mag): 11.0
Min (mag): 12.0
Photometric system: p
Epoch (JD): 24822.180
Period (d): 2.775320
Year of outburst for N, SN:
M-m (or D):
Spectrum: A0
Study reference: 04241
Chart or phot. ref.: 04242
Cases of non-existence:

GCVS NOTE result

Min II 11.6.

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA result

Variable star: DM Sge
Brightness type: C12
Points: 10
RA 2000: 191504.6
DE 2000: +182630
Max (mag): 11.0
Min (mag): 12.0
Sec (mag):
Photometric system: P
Epoch (JD): 24822.180
Period (d): 2.775320
D (hour): B
d (hour):
Astrophysical note:
Reference: GCVSe2001
Finding chart:

MEKA: Variable star DM Sge not found.

DSS plate 15'x 15'

Image from the Digitized Sky Survey at the STScI Archive.

 

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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 BCVS (1994)  529.953 records
 
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