NT Boo (Eclipsing binary)

RA: 15h 00m 32.77s, DE: +49° 55' 02.50" (225.1365416667, 49.9173611104)

Data:
  • Constellation: Boo
  • Variability type: EW
  • Maximal brightness (Mag): 12.100 (R)
  • Minimum brightness (Mag): 12.350 (R)
  • Brightness in secondary minimum (Mag): 12.100 (R)
  • Created: 6/15/2006
  • Created by: admin
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Periodic elements:
  • Period (d): 0.434877000000000
  • Epoch (HJD): 51408.70700
  • Secondary Epoch (HJD): 51408.92400
Chart
NT Boo
Source: The STScI Digitized Sky Survey
Number of observations

20 x

Number of observers

8 x

Last observed before

2 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2451408.707 + 0.434877 * E
S: M = 2451408.924 + 0.434877 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline