IO Cnc (Eclipsing binary)

RA: 09h 17m 16.09s, DE: +16° 19' 34.00" (139.3170416617, 16.3261111104)

Data:
  • Constellation: Cnc
  • Variability type: EW
  • Maximal brightness (Mag): 13.000 (R)
  • Minimum brightness (Mag): 13.576 (R)
  • Brightness in secondary minimum (Mag): 12.000 (R)
  • Created: 7/21/2003
  • Created by: admin
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Periodic elements:
  • Period (d): 0.347694000000000
  • Epoch (JD): 52721.48800
  • Secondary Epoch (JD): 52721.66190
Chart
IO Cnc
Source: The STScI Digitized Sky Survey
Number of observations

10 x

Number of observers

3 x

Last observed before

248 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2452721.488 + 0.347694 * E
S: M = 2452721.6619 + 0.347694 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline