BE Dra (Eclipsing binary)

RA: 18h 25m 56.92s, DE: +68° 57' 43.50" (276.4871666567, 68.9620833333)

Data:
  • Constellation: Dra
  • Variability type: EB
  • Maximal brightness (Mag): 11.300 (P)
  • Minimum brightness (Mag): 11.800 (P)
  • Brightness in secondary minimum (Mag): 11.500 (P)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 0.522495000000000
  • Epoch (JD): 36317.37800
  • Secondary Epoch (JD): 36317.63900
Chart
BE Dra
Source: The STScI Digitized Sky Survey
Number of observations

57 x

Number of observers

14 x

Last observed before

215 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2436317.378 + 0.522495 * E
S: M = 2436317.639 + 0.522495 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline