V0445 Dra (Eclipsing binary)

RA: 20h 22m 26.00s, DE: +74° 04' 33.00" (305.6083333233, 74.0758333327)

Data:
  • Constellation: Dra
  • Variability type: EW
  • Maximal brightness (Mag): 13.400 (V)
  • Minimum brightness (Mag): 14.100 (V)
  • Brightness in secondary minimum (Mag): 13.950 (V)
  • Created: 4/12/2013
  • Created by: admin
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Periodic elements:
  • Period (d): 0.321471400000000
  • Epoch (HJD): 51389.50900
  • Secondary Epoch (HJD): 51389.67000
Chart
V0445 Dra
Source: The STScI Digitized Sky Survey
Number of observations

23 x

Number of observers

1 x

Last observed before

1857 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2451389.509 + 0.3214714 * E
S: M = 2451389.67 + 0.3214714 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline