V1166 Cas (Eclipsing binary)

RA: 02h 32m 09.62s, DE: +61° 38' 23.50" (38.0400833283, 61.6398611108)

Data:
  • Constellation: Cas
  • Variability type: EA
  • Maximal brightness (Mag): 11.650 (R)
  • Minimum brightness (Mag): 12.350 (R)
  • Brightness in secondary minimum (Mag): 11.800 (R)
  • Astrophysical interest: Possible period changes
  • Created: 7/17/2008
  • Created by: admin
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Periodic elements:
  • Period (d): 1.321087000000000
  • Epoch (HJD): 51460.63000
  • Secondary Epoch (HJD): 51461.2905435 (est.)
Change log:

11/10/2025, Filip Walter:

  • Astrophysical interest: Nothing → Possible period changes

Chart
V1166 Cas
Source: The STScI Digitized Sky Survey
Number of observations

10 x

Number of observers

3 x

Last observed before

142 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2451460.63 + 1.321087 * E
S: M = 2451461.2905435 + 1.321087 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline