TY UMa (Eclipsing binary)

RA: 12h 09m 02.50s, DE: +56° 01' 54.00" (182.2604166667, 56.0316666660)

Data:
  • Constellation: UMa
  • Variability type: EW
  • Maximal brightness (Mag): 11.480 (V)
  • Minimum brightness (Mag): 12.140 (V)
  • Brightness in secondary minimum (Mag): 12.140 (V)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 0.354548000000000
  • Epoch (JD): 39532.61900
  • Secondary Epoch (JD): 39532.79627
Chart
TY UMa
Source: The STScI Digitized Sky Survey
Number of observations

14 x

Number of observers

8 x

Last observed before

30 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2439532.619 + 0.354548 * E
S: M = 2439532.79627 + 0.354548 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline