BQ Ari (Eclipsing binary)

RA: 02h 48m 40.70s, DE: +13° 44' 48.00" (42.1695833333, 13.7466666663)

Data:

  • Constellation: Ari
  • Variability type: EW/KW
  • Maximal brightness (Mag): 10.280 (V)
  • Minimum brightness (Mag): 10.550 (V)
  • Brightness in secondary minimum (Mag): 10.540 (V)
  • Astrophysical interest: Light time effect (LTE)
  • Created: 11/12/2004
  • Created by: admin
Periodic elements:

  • Period (d): 0.282335000000000
  • Epoch (JD): 51382.90200
  • Secondary Epoch (JD): 51383.04317
Change log:

12/10/2025, Filip Walter:

  • Astrophysical interest: Nothing → Light time effect (LTE)

Number of observations

5 x

Number of observers

3 x

Last observed before

6 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2451382.902 + 0.282335 * E
S: M = 2451383.04317 + 0.282335 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline