TV Cep (Eclipsing binary)

RA: 22h 09m 53.93s, DE: +63° 07' 16.80" (332.4747083333, 63.1213333327)

AsasSnV: ASASSN-V J220954.10+630716.2, Gaia: Gaia DR3 2205758524494949632, Gcvs: TV Cep, Tic: TIC 335356537, TwoMass: 2MASS J22095393+6307164, Ztf: ZTF J220953.94+630716.4, Other: AN 94.1914

Data:
  • Constellation: Cep
  • Variability type: EA
  • Maximal brightness (Mag): 12.200 (P)
  • Minimum brightness (Mag): 14.700 (P)
  • Brightness in secondary minimum (Mag): 12.200 (P)
  • D (h): 7.410
  • Created: 4/9/2007
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 3.857089000000000
  • Epoch (HJD): 21366.62300
  • Secondary Epoch (HJD): 21368.5515445 (est.)
Change log:

10/13/2026, Filip Walter:

  • D: Null → 7.41
  • CI: Ztf: Null → ZTF J220953.94+630716.4
  • CI: TwoMass: Null → 2MASS J22095393+6307164
  • CI: Tic: Null → TIC 335356537
  • CI: Other: Null → AN 94.1914
  • CI: Gcvs: Null → TV Cep
  • CI: Gaia: Null → Gaia DR3 2205758524494949632
  • CI: AsasSnV: Null → ASASSN-V J220954.10+630716.2

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

2 x

Number of observers

1 x

Last observed before

5869 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2421366.623 + 3.857089 * E
S: M = 2421368.5515445 + 3.857089 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline