CT Her (Eclipsing binary)

RA: 16h 20m 26.57s, DE: +18° 27' 16.80" (245.1107083283, 18.4546666667)

Data:
  • Constellation: Her
  • Variability type: EA
  • Maximal brightness (Mag): 10.600 (P)
  • Minimum brightness (Mag): 11.700 (P)
  • Brightness in secondary minimum (Mag): 10.600 (P)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 1.786374800000000
  • Epoch (JD): 42522.94200
  • Secondary Epoch (JD): 42523.83500
Chart
CT Her
Source: The STScI Digitized Sky Survey
Number of observations

11 x

Number of observers

3 x

Last observed before

136 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2442522.942 + 1.7863748 * E
S: M = 2442523.835 + 1.7863748 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline