bet (Eclipsing binary)

RA: 18h 50m 04.79s, DE: +33° 21' 45.60" (282.5199583283, 33.3626666667)

Data:
  • Constellation: Lyr
  • Maximal brightness (Mag): 3.250 (V)
  • Minimum brightness (Mag): 4.360 (V)
  • Brightness in secondary minimum (Mag): 3.850 (V)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 12.938100000000000
  • Epoch (HJD): 41540.31000
  • Secondary Epoch (HJD): 41546.78000
Chart
bet
Source: The STScI Digitized Sky Survey
Number of observations

23 x

Number of observers

1 x

Last observed before

5230 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2441540.31 + 12.9381 * E
S: M = 2441546.78 + 12.9381 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline