HT Cas (Eclipsing binary)

RA: 01h 10m 12.60s, DE: +60° 04' 36.30" (17.5524999900, 60.0767499993)

Data:
  • Constellation: Cas
  • Variability type: EA+UGSU
  • Maximal brightness (Mag): 16.000 (V)
  • Minimum brightness (Mag): 16.500 (V)
  • Brightness in secondary minimum (Mag): 16.000 (V)
  • Created: 3/2/2018
  • Created by: admin
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Periodic elements:
  • Period (d): 0.073647031000000
  • Epoch (HJD): 43727.93729
  • Secondary Epoch (HJD): 43727.97411
Chart
HT Cas
Source: The STScI Digitized Sky Survey
Number of observations

20 x

Number of observers

3 x

Last observed before

617 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2443727.93729 + 0.073647031 * E
S: M = 2443727.97411 + 0.073647031 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline