BY Peg (Eclipsing binary)

RA: 21h 38m 52.13s, DE: +28° 05' 45.10" (324.7172083283, 28.0958611108)

Data:

  • Constellation: Peg
  • Variability type: EW
  • Maximal brightness (Mag): 12.900 (P)
  • Minimum brightness (Mag): 13.600 (P)
  • Brightness in secondary minimum (Mag): 13.580 (P)
  • Astrophysical interest: Chaotical O-C diagram
  • Created: 6/1/1996
  • Created by: admin
Periodic elements:

  • Period (d): 0.341936000000000
  • Epoch (JD): 45565.53900
  • Secondary Epoch (JD): 45565.71000
Change log:

8/23/2025, Filip Walter:

  • Astrophysical interest: Nothing → Chaotical O-C diagram

Number of observations

33 x

Number of observers

5 x

Last observed before

4 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2445565.539 + 0.341936 * E
S: M = 2445565.71 + 0.341936 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline