TV UMi (Eclipsing binary)

RA: 15h 00m 59.73s, DE: +73° 03' 11.50" (225.2488750000, 73.0531944444)

Data:
  • Constellation: UMi
  • Variability type: EB
  • Maximal brightness (Mag): 8.766 (V)
  • Minimum brightness (Mag): 8.849 (V)
  • Brightness in secondary minimum (Mag): 8.849 (V)
  • Created: 7/27/1997
  • Created by: admin
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Periodic elements:
  • Period (d): 0.415549700000000
  • Epoch (JD): 48500.27400
  • Secondary Epoch (JD): 48500.48200
Chart
TV UMi
Source: The STScI Digitized Sky Survey
Number of observations

15 x

Number of observers

5 x

Last observed before

12 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2448500.274 + 0.4155497 * E
S: M = 2448500.482 + 0.4155497 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline