KR Per (Eclipsing binary)

RA: 04h 37m 08.90s, DE: +44° 12' 39.80" (69.2870833233, 44.2110555556)

Data:
  • Constellation: Per
  • Variability type: EA
  • Maximal brightness (Mag): 10.400 (P)
  • Minimum brightness (Mag): 11.100 (P)
  • Brightness in secondary minimum (Mag): 11.100 (P)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 0.996078000000000
  • Epoch (HJD): 35718.48820
  • Secondary Epoch (HJD): 35718.98620
Chart
KR Per
Source: The STScI Digitized Sky Survey
Number of observations

12 x

Number of observers

4 x

Last observed before

877 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2435718.4882 + 0.996078 * E
S: M = 2435718.9862 + 0.996078 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline