GU Boo (Eclipsing binary, Eruptive variable)

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

6/24/2024, 20:20 - 6/25/2024, 00:30 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 7/1/2024, 15:47
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Sky-Watcher NWT 200/800 + MII C2-7000A
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď primárního minima JDhel=2460486.4806 - 23h32m UT (Mo=51275.875 per.= 0.48873 dne) - minimum nastalo o 3m17s dříve
Determined minima
  • P: 2460486.47636 (6/24/2024, 23:25)
    HJDmin: 2460486.47827 +/- 0.00012  
    Heliocentric correction: 0.00191
    Note: 
    
----- EBFit result: -----
Tmin = 2460486.47636
Error (1 sigma): +0.00012/-0.00012 (Bootstrapping), +0.00010/-0.00013 (Prayer bead), +0.00018/-0.00018 (LSM)
Error (95% CI):  +0.00024/-0.00027 (Bootstrapping), +0.00018/-0.00018 (Prayer bead)
LSM: chi^2 = 10.3, n_freedom = 18
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - GU Boo, JD 2460486.34740
Comments