Variable Star U Peg

CROSS IDENTIFICATION: U Peg

U Peg = BD +15 4915 = SAO 108933 

GCVS result

ID: 620004
Variable star: U Peg
RA 2000: 235758.5
DE 2000: +155710
RA 1950:
DE 1950:
Type of variability: EW/KW
Max (mag): 9.23
Min (mag): 10.07
Photometric system: V
Epoch (JD): 36511.66823
Period (d): 0.374781439
Year of outburst for N, SN:
M-m (or D):
Spectrum: F3+F3
Study reference: 09562
Chart or phot. ref.: 08953
Cases of non-existence:

GCVS NOTE result

Min II 9.73. P var. There is a square term in the elements: -2.468D*10**(-11)*E**2. 0 - C = 0.00323d*sin((2pi/16330)E + 0.418pi). Shape of the light curve varies.

GCVS NOTES fulltext search:  

NSV: Suspected Variable NSV  not found.

BRKA result

Variable star: U Peg
Brightness type: 10
Points: 3
RA 2000: 235758.6
DE 2000: +155713
Max (mag): 9.23
Min (mag): 10.07
Sec (mag): 9.73
Photometric system: V
Epoch (JD): 51549.320
Period (d): 0.37477748
D (hour): W
d (hour): -
Astrophysical note: P2
Reference: BAVM 131,BAVR 45,74
Finding chart: K

BRKA result

Variable star: U:Peg
Brightness type: 09
Points: 3
RA 2000: 235758.6
DE 2000: +155713
Max (mag): 9.23
Min (mag): 10.07
Sec (mag): 9.73
Photometric system: V
Epoch (JD): 51549.507
Period (d): 0.37477748
D (hour): W
d (hour): -
Astrophysical note:
Reference: Vyp
Finding chart: K

MEKA: Variable star U Peg 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
 CzeV, SvkV and RafV catalogues (new variables)
 
 BCVS (1994)  529.953 records
 
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