WW Cnc (Eclipsing binary)

RA: 09h 09m 48.60s, DE: +30° 25' 36.80" (137.4525000000, 30.4268888882)

Data:

  • Constellation: Cnc
  • Variability type: EA
  • Maximal brightness (Mag): 10.500 (P)
  • Minimum brightness (Mag): 11.600 (P)
  • Brightness in secondary minimum (Mag): 9.500 (P)
  • Astrophysical interest: Light time effect (LTE)
  • Created: 6/17/2006
  • Created by: admin
Periodic elements:

  • Period (d): 1.115957000000000
  • Epoch (HJD): 46005.59920
  • Secondary Epoch (HJD): 46006.15700
Change log:

3/30/2026, Filip Walter:

  • Astrophysical interest: Nothing → Light time effect (LTE)

Number of observations

12 x

Number of observers

4 x

Last observed before

8 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2446005.5992 + 1.115957 * E
S: M = 2446006.157 + 1.115957 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline