BC Her (Eclipsing binary)

RA: 18h 50m 41.67s, DE: +12° 29' 53.50" (282.6736249950, 12.4981944441)

Data:
  • Constellation: Her
  • Variability type: EA
  • Maximal brightness (Mag): 11.800 (P)
  • Minimum brightness (Mag): 13.000 (P)
  • Brightness in secondary minimum (Mag): 11.800 (P)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 3.087343000000000
  • Epoch (HJD): 24822.12200
  • Secondary Epoch (HJD): 24823.66600
Chart
BC Her
Source: The STScI Digitized Sky Survey
Number of observations

4 x

Number of observers

2 x

Last observed before

3145 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2424822.122 + 3.087343 * E
S: M = 2424823.666 + 3.087343 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline