ET Psc (Eclipsing binary)

RA: 00h 56m 35.90s, DE: +10° 40' 25.00" (14.1495833283, 10.6736111104)

Data:
  • Constellation: Psc
  • Variability type: EW/KE
  • Maximal brightness (Mag): 9.040 (V)
  • Minimum brightness (Mag): 9.370 (V)
  • Brightness in secondary minimum (Mag): 9.330 (V)
  • Astrophysical interest: Possible period changes
  • Created: 6/8/2006
  • Created by: admin
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Periodic elements:
  • Period (d): 0.439298000000000
  • Epoch (HJD): 52627.61000
  • Secondary Epoch (HJD): 52627.83000
Change log:

11/23/2025, Filip Walter:

  • Astrophysical interest: Nothing → Possible period changes

Chart
ET Psc
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

17 x

Number of observers

8 x

Last observed before

11 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2452627.61 + 0.439298 * E
S: M = 2452627.83 + 0.439298 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline