OU Ser (Eclipsing binary)

RA: 15h 22m 43.48s, DE: +16° 15' 40.70" (230.6811666567, 16.2613055556)

Data:
  • Constellation: Ser
  • Variability type: EW
  • Maximal brightness (Mag): 8.247
  • Minimum brightness (Mag): 8.428
  • Brightness in secondary minimum (Mag): 8.428
  • Created: 7/27/1997
  • Created by: admin
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Periodic elements:
  • Period (d): 0.296766200000000
  • Epoch (HJD): 48500.27800
  • Secondary Epoch (HJD): 48500.42700
Chart
OU Ser
Source: The STScI Digitized Sky Survey
Number of observations

30 x

Number of observers

6 x

Last observed before

1069 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2448500.278 + 0.2967662 * E
S: M = 2448500.427 + 0.2967662 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline