HI Leo (Eclipsing binary)

RA: 11h 12m 16.86s, DE: +01° 19' 05.50" (168.0702500000, 1.3181944438)

Data:
  • Constellation: Leo
  • Variability type: EW
  • Maximal brightness (Mag): 10.900 (V)
  • Minimum brightness (Mag): 11.600 (V)
  • Brightness in secondary minimum (Mag): 10.900 (V)
  • Created: 10/17/2003
  • Created by: admin
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Periodic elements:
  • Period (d): 0.311590500000000
  • Epoch (JD): 52740.68500
  • Secondary Epoch (JD): 52740.84000
Chart
HI Leo
Source: The STScI Digitized Sky Survey
Number of observations

11 x

Number of observers

7 x

Last observed before

12 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2452740.685 + 0.3115905 * E
S: M = 2452740.84 + 0.3115905 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline