GU Boo (Eclipsing binary, Eruptive variable)

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

7/9/2024, 20:01 - 7/10/2024, 00:51 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 7/31/2024, 22:54
  • 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=2460501.3868 - 21h17m UT (Mo=51276.11937  per.= 0.48873 dne) - minimum nastalo o 3m03s dříve
Determined minima
  • S: 2460501.38363 (7/9/2024, 21:12)
    HJDmin: 2460501.38469 +/- 0.00007  
    Heliocentric correction: 0.00106
    Note: 
    
----- EBFit result: -----
Tmin = 2460501.38363
Error (1 sigma): +0.00006/-0.00007 (Bootstrapping), +0.00003/-0.00003 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI):  +0.00013/-0.00013 (Bootstrapping), +0.00005/-0.00005 (Prayer bead)
LSM: chi^2 = 46.4, n_freedom = 66
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - GU Boo, JD 2460501.33446
Comments