BH UMa (Eclipsing binary)

RA: 10h 45m 55.82s, DE: +52° 14' 50.90" (161.4825833333, 52.2474722219)

Data:
  • Constellation: UMa
  • Variability type: RRc
  • Maximal brightness (Mag): 11.500 (P)
  • Minimum brightness (Mag): 12.300 (P)
  • Brightness in secondary minimum (Mag): 12.300 (P)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 0.349341000000000
  • Epoch (HJD): 45093.27800
  • Secondary Epoch (HJD): 45093.45300
Chart
BH UMa
Source: The STScI Digitized Sky Survey
Number of observations

12 x

Number of observers

4 x

Last observed before

801 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2445093.278 + 0.349341 * E
S: M = 2445093.453 + 0.349341 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline