DF Tri (Eclipsing binary)

RA: 02h 33m 17.20s, DE: +32° 04' 31.00" (38.3216666667, 32.0752777771)

Data:

  • Constellation: Tri
  • Variability type: EW
  • Maximal brightness (Mag): 12.300 (V)
  • Minimum brightness (Mag): 12.600 (V)
  • Brightness in secondary minimum (Mag): 12.600 (V)
  • Astrophysical interest: Possible period changes
  • Created: 11/11/2015
  • Created by: admin
Periodic elements:

  • Period (d): 0.350789000000000
  • Epoch (JD): 54000.89100
  • Secondary Epoch (JD): 54001.0663945 (est.)
Change log:

8/23/2025, Filip Walter:

  • Astrophysical interest: Nothing → Possible period changes

Number of observations

3 x

Number of observers

3 x

Last observed before

0 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2454000.891 + 0.350789 * E
S: M = 2454001.0663945 + 0.350789 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline