WW Cyg (Eclipsing binary)

RA: 20h 04m 02.71s, DE: +41° 35' 16.50" (301.0112916567, 41.5879166663)

Data:
  • Constellation: Cyg
  • Variability type: EA
  • Maximal brightness (Mag): 10.020 (V)
  • Minimum brightness (Mag): 13.260 (V)
  • Brightness in secondary minimum (Mag): 10.160 (V)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 3.317785000000000
  • Epoch (HJD): 40377.94000
  • Secondary Epoch (HJD): 40379.5988925 (est.)
Chart
WW Cyg
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

2 x

Number of observers

2 x

Last observed before

15 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2440377.94 + 3.317785 * E
S: M = 2440379.5988925 + 3.317785 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline