AR Boo (Eclipsing binary)

RA: 13h 48m 10.31s, DE: +24° 55' 26.40" (207.0429583333, 24.9239999993)

Data:
  • Constellation: Boo
  • Variability type: EW
  • Maximal brightness (Mag): 13.500 (P)
  • Minimum brightness (Mag): 14.500 (P)
  • Brightness in secondary minimum (Mag): 14.200 (P)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 0.344872700000000
  • Epoch (HJD): 43656.49600
  • Secondary Epoch (HJD): 43656.66800
Chart
AR Boo
Source: The STScI Digitized Sky Survey
Number of observations

4 x

Number of observers

2 x

Last observed before

692 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2443656.496 + 0.3448727 * E
S: M = 2443656.668 + 0.3448727 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline