XY Cep (Eclipsing binary)

RA: 23h 52m 32.93s, DE: +68° 56' 01.60" (358.1372083233, 68.9337777774)

Data:
  • Constellation: Cep
  • Variability type: EA
  • Maximal brightness (Mag): 10.050 (V)
  • Minimum brightness (Mag): 10.900 (V)
  • Brightness in secondary minimum (Mag): 10.100 (V)
  • Created: 6/1/1996
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 2.774518000000000
  • Epoch (HJD): 43791.31100
  • Secondary Epoch (HJD): 43792.69800
Chart
XY Cep
Source: The STScI Digitized Sky Survey
Number of observations

8 x

Number of observers

6 x

Last observed before

1812 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2443791.311 + 2.774518 * E
S: M = 2443792.698 + 2.774518 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline