DK Per (Eclipsing binary)

RA: 02h 23m 45.59s, DE: +57° 59' 23.70" (35.9399583283, 57.9899166663)

Data:
  • Constellation: Per
  • Variability type: EB
  • Maximal brightness (Mag): 12.300 (P)
  • Minimum brightness (Mag): 13.300 (P)
  • Brightness in secondary minimum (Mag): 12.300 (P)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 0.898876500000000
  • Epoch (HJD): 42492.37200
  • Secondary Epoch (HJD): 42492.82100
Chart
DK Per
Source: The STScI Digitized Sky Survey
Number of observations

34 x

Number of observers

3 x

Last observed before

3170 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2442492.372 + 0.8988765 * E
S: M = 2442492.821 + 0.8988765 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline