AB And (Eclipsing binary)

RA: 23h 11m 32.01s, DE: +36° 53' 35.60" (347.8833749950, 36.8932222219)

7/21/2021, 22:17 - 7/22/2021, 00:54 (UTC)

Data:
  • Observer: Martin Magris
  • Created: 7/22/2021, 12:14
  • Station: Trieste, Italy
  • Instrument: REF 120/600 Archo + Orion 3G CCD + 0.75x Foc. reducer
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=18746
Determined minima
  • S: 2459417.48130 (7/21/2021, 23:33)
    HJDmin: 2459417.48313 +/- 0.00011  
    Heliocentric correction: 0.00183
    Note: 
    ----- EBFit result: -----
Tmin = 2459417.48130
Error (1 sigma): +0.00011/-0.00012 (Bootstrapping), +0.00006/-0.00006 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI):  +0.00021/-0.00023 (Bootstrapping), +0.00008/-0.00008 (Prayer bead)
LSM: chi^2 = 863.0, n_freedom = 206
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - AB And, JD 2459417.42892
Comments