GU Boo (Eclipsing binary, Eruptive variable)

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

6/23/2024, 20:25 - 6/24/2024, 00:36 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 7/1/2024, 14:25
  • 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=2460485.5031 - 00h04m UT (Mo=51275.875  per.= 0.48873 dne) - minimum nastalo o 2m52s dříve
Determined minima
  • P: 2460485.49882 (6/23/2024, 23:58)
    HJDmin: 2460485.50079 +/- 0.00011  
    Heliocentric correction: 0.00197
    Note: 
    
----- EBFit result: -----
Tmin = 2460485.49882
Error (1 sigma): +0.00011/-0.00011 (Bootstrapping), +0.00006/-0.00006 (Prayer bead), +0.00012/-0.00012 (LSM)
Error (95% CI):  +0.00021/-0.00022 (Bootstrapping), +0.00012/-0.00013 (Prayer bead)
LSM: chi^2 = 29.4, n_freedom = 26
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - GU Boo, JD 2460485.35088
Comments