IM Vul (Eclipsing binary)

RA: 20h 43m 05.99s, DE: +22° 28' 54.70" (310.7749583233, 22.4818611104)

9/9/2021, 18:41 - 9/9/2021, 23:36 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 9/17/2021, 19:38
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Sky-Watcher NWT 254/1200 + CCD QHY 174
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď sekundárního minima JDhel=2459467.3221 - 19h43m UT (Mo=51442.92014  per.= 0.45428 dne) - minimum nastalo o 1h50m29s později
Determined minima
  • S: 2459467.39421 (9/9/2021, 21:27)
    HJDmin: 2459467.39825 +/- 0.00009  
    Heliocentric correction: 0.00404
    Note: 
    
----- EBFit result: -----
Tmin = 2459467.39421
Error (1 sigma): +0.00009/-0.00009 (Bootstrapping), +0.00005/-0.00004 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI):  +0.00018/-0.00017 (Bootstrapping), +0.00007/-0.00014 (Prayer bead)
LSM: chi^2 = 980.5, n_freedom = 387
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - IM Vul, JD 2459467.27863
Comments