GU Boo (Eclipsing binary, Eruptive variable)

RA: 15h 21m 54.80s, DE: +33° 56' 10.00" (230.4783333333, 33.9361111108)

7/8/2024, 20:20 - 7/9/2024, 01:01 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 7/31/2024, 14:53
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Sky-Watcher NWT 200/800 + MII C2-7000A
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď sekundárního minima JDhel=2460500.4094 - 21h49m UT (Mo=51276.11937  per.= 0.48873 dne) - minimum nastalo o 3m34s dříve
Determined minima
  • S: 2460500.40613 (7/8/2024, 21:44)
    HJDmin: 2460500.40725 +/- 0.00008  
    Heliocentric correction: 0.00112
    Note: 
    ----- EBFit result: -----
Tmin = 2460500.40613
Error (1 sigma): +0.00008/-0.00008 (Bootstrapping), +0.00003/-0.00003 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI):  +0.00016/-0.00015 (Bootstrapping), +0.00005/-0.00005 (Prayer bead)
LSM: chi^2 = 41.4, n_freedom = 54
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - GU Boo, JD 2460500.34756
Comments