V0422 Dra (Eclipsing binary)

RA: 19h 21m 36.48s, DE: +56° 50' 35.30" (290.4020000000, 56.8431388886)

Data:
  • Constellation: Dra
  • Variability type: EB
  • Maximal brightness (Mag): 11.870 (R)
  • Minimum brightness (Mag): 12.160 (R)
  • Brightness in secondary minimum (Mag): 12.050 (R)
  • Created: 7/17/2008
  • Created by: admin
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Periodic elements:
  • Period (d): 0.512453500000000
  • Epoch (HJD): 51352.86700
  • Secondary Epoch (HJD): 51353.12300
Chart
V0422 Dra
Source: The STScI Digitized Sky Survey
Number of observations

6 x

Number of observers

3 x

Last observed before

1043 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2451352.867 + 0.5124535 * E
S: M = 2451353.123 + 0.5124535 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline