TV Cas (Eclipsing binary)

RA: 00h 19m 18.74s, DE: +59° 08' 20.60" (4.8280833233, 59.1390555552)

Data:

  • Constellation: Cas
  • Variability type: EA
  • Maximal brightness (Mag): 7.220 (V)
  • Minimum brightness (Mag): 8.220 (V)
  • Brightness in secondary minimum (Mag): 7.340 (V)
  • Astrophysical interest: Period decreasing
  • Created: 6/1/1996
  • Created by: admin
Periodic elements:

  • Period (d): 1.812601000000000
  • Epoch (HJD): 32827.71500
  • Secondary Epoch (HJD): 32828.62100
Change log:

1/29/2026, Filip Walter:

  • Astrophysical interest: Nothing → Period decreasing

Number of observations

15 x

Number of observers

8 x

Last observed before

7 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2432827.715 + 1.812601 * E
S: M = 2432828.621 + 1.812601 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline