GU Boo (Eclipsing binary, Eruptive variable)

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

6/25/2024, 20:30 - 6/26/2024, 00:38 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 7/1/2024, 16:27
  • 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=2460487.4580 - 22h59m UT (Mo=51275.875 per.= 0.48873 dne) - minimum nastalo o 2m22s dříve
Determined minima
  • P: 2460487.45413 (6/25/2024, 22:53)
    HJDmin: 2460487.45599 +/- 0.00008  
    Heliocentric correction: 0.00186
    Note: 
    
----- EBFit result: -----
Tmin = 2460487.45413
Error (1 sigma): +0.00008/-0.00008 (Bootstrapping), +0.00006/-0.00005 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI):  +0.00015/-0.00016 (Bootstrapping), +0.00009/-0.00006 (Prayer bead)
LSM: chi^2 = 40.8, n_freedom = 39
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - GU Boo, JD 2460487.35447
Comments