Variable Star IR Cas

CROSS IDENTIFICATION: IR Cas

IR Cas = SVS 0635 

GCVS result

ID: 180235
Variable star: IR Cas
RA 2000: 230652.4
DE 2000: +540452
RA 1950:
DE 1950:
Type of variability: EB
Max (mag): 10.8
Min (mag): 12.3
Photometric system: p
Epoch (JD): 42364.054
Period (d): 0.6806854
Year of outburst for N, SN:
M-m (or D):
Spectrum: F4:
Study reference: 06180
Chart or phot. ref.: 06202
Cases of non-existence:

GCVS NOTE result

Min II 11.5. P var. Min I = 2428750.2914 + "0.68069178d*E (JD2417500 - 38400) [00098] since JD2438400 - see Table.

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA result

Variable star: IR Cas
Brightness type: H12
Points: 3
RA 2000: 230652.2
DE 2000: +540450
Max (mag): 10.8
Min (mag): 12.3
Sec (mag): 11.5
Photometric system: P
Epoch (JD): 50370.298
Period (d): 0.6806883
D (hour): B
d (hour): -
Astrophysical note:
Reference: SAC 69
Finding chart: AVO

MEKA: Variable star IR Cas 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..


 
Search for variable star:
Search in: All catalogues / databases
 
 
 Search for data on the NET
(AFOEV, B.R.N.O., MEDUZA, VSOLJ, VSNET, HPHK, AICU-Ondrejov)
 Open European Journal on Variable stars

 
 GCVS (2011)  43.675 records
 NSV (1997) 14.811 records
 BRKA (2001)  1.432 records
 MEKA (2001)  147 records
 CzeV, SvkV and RafV catalogues (new variables)
 
 BCVS (1994)  529.953 records
 
 Show DSS plate 15'x 15' (use coords: )
(Selected catalogue has to be checked above.)