V0957 Cep (Eclipsing binary)

RA: 23h 46m 10.54s, DE: +71° 29' 55.30" (356.5439166567, 71.4986944441)

Gsc: GSC 4487-0347, Gsc: GSC 4487.0347

Data:

  • Constellation: Cep
  • Variability type: EA
  • Maximal brightness (Mag): 11.520 (c)
  • Minimum brightness (Mag): 11.960 (c)
  • Brightness in secondary minimum (Mag): 11.520 (c)
  • D (h): 4.770
  • Astrophysical interest: Apsidal motion
  • Created: 2/10/2006
  • Created by: admin
Periodic elements:

  • Period (d): 1.988730000000000
  • Epoch (JD): 51504.66600
  • Secondary Epoch (JD): 51505.77969
Change log:

9/10/2025, Filip Walter:

  • D: Null → 4.77
  • Astrophysical interest: Nothing → Apsidal motion

Number of observations

25 x

Number of observers

5 x

Last observed before

16 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2451504.666 + 1.98873 * E
S: M = 2451505.77969 + 1.98873 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline