HR Boo (Eclipsing binary)

RA: 14h 48m 33.00s, DE: +21° 44' 01.00" (222.1375000000, 21.7336111108)

Data:
  • Constellation: Boo
  • Variability type: EW
  • Maximal brightness (Mag): 13.250 (c)
  • Minimum brightness (Mag): 13.850 (c)
  • Brightness in secondary minimum (Mag): 13.700 (c)
  • Created: 6/8/2006
  • Created by: admin
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Periodic elements:
  • Period (d): 0.315967000000000
  • Epoch (HJD): 51417.50200
  • Secondary Epoch (HJD): 51417.34400
Chart
HR Boo
Source: The STScI Digitized Sky Survey
Number of observations

3 x

Number of observers

3 x

Last observed before

283 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2451417.502 + 0.315967 * E
S: M = 2451417.344 + 0.315967 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline