AH Aur (Eclipsing binary)

RA: 06h 26m 04.93s, DE: +27° 59' 56.40" (96.5205416617, 27.9989999997)

12/17/2019, 17:47 - 12/18/2019, 00:44 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 1/6/2020, 07:46
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron SCT 355/2460 + MII G2-1600
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď primárního minima JDhel=2458835.3269 - 19h50m UT (Mo=52500.3848  per.= 0.4941067 dne) - minimum nastalo o 4h11m později
Determined minima
  • P: 2458835.49496 (12/17/2019, 23:52)
    HJDmin: 2458835.50054
    Heliocentric correction: 0.00558
    Note: 
    
----- EBFit result: -----
Tmin = 2458835.49496
Error (1 sigma): +0.00054/-0.00050 (Bootstrapping), +0.00050/-0.00057 (Prayer bead), +0.00026/-0.00026 (LSM)
Error (95% CI):  +0.00121/-0.00094 (Bootstrapping), +0.00086/-0.00120 (Prayer bead)
LSM: chi^2 = 134.1, n_freedom = 26
  • P: 2458835.49495 (12/17/2019, 23:52)
    HJDmin: 2458835.50053
    Heliocentric correction: 0.00558
    Note: 
    
----- EBFit result: -----
Tmin = 2458835.49495
Error (1 sigma): +0.00050/-0.00045 (Bootstrapping), +0.00052/-0.00057 (Prayer bead), +0.00025/-0.00025 (LSM)
Error (95% CI):  +0.00117/-0.00091 (Bootstrapping), +0.00083/-0.00119 (Prayer bead)
LSM: chi^2 = 134.1, n_freedom = 26
  • P: 2458835.49768 (12/17/2019, 23:56)
    HJDmin: 2458835.50326
    Heliocentric correction: 0.00558
    Note: 
    
----- EBFit result: -----
Tmin = 2458835.49768
Error (1 sigma): +0.00040/-0.00038 (Bootstrapping), +0.00033/-0.00026 (Prayer bead), +0.00022/-0.00022 (LSM)
Error (95% CI):  +0.00083/-0.00104 (Bootstrapping), +0.00082/-0.00093 (Prayer bead)
LSM: chi^2 = 90.5, n_freedom = 22
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - AH Aur, JD 2458835.24149
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