HH Boo (Eclipsing binary)

RA: 14h 21m 44.05s, DE: +46° 41' 59.40" (215.4335416667, 46.6998333330)

Data:

  • Constellation: Boo
  • Variability type: EW
  • Maximal brightness (Mag): 11.000 (V)
  • Minimum brightness (Mag): 11.500 (V)
  • Brightness in secondary minimum (Mag): 11.000 (V)
  • Astrophysical interest: Combination of more effects
  • Created: 7/27/2003
  • Created by: admin
Periodic elements:

  • Period (d): 0.318666000000000
  • Epoch (HJD): 52764.51200
  • Secondary Epoch (HJD): 52764.67200
Change log:

3/19/2026, Filip Walter:

  • Astrophysical interest: Nothing → Combination of more effects

Number of observations

22 x

Number of observers

13 x

Last observed before

1 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2452764.512 + 0.318666 * E
S: M = 2452764.672 + 0.318666 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline