GU Boo (Eclipsing binary, Eruptive variable)

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

5/20/2024, 23:12 - 5/21/2024, 01:54 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 5/21/2024, 16:09
  • 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=2460451.5363 - 00h52m UT (Mo=51276.11937  per.= 0.48873 dne) - minimum nastalo o 3m16s dříve
Determined minima
  • S: 2460451.53046 (5/21/2024, 00:43)
    HJDmin: 2460451.53384 +/- 0.00015  
    Heliocentric correction: 0.00338
    Note: 
    
----- EBFit result: -----
Tmin = 2460451.53046
Error (1 sigma): +0.00015/-0.00014 (Bootstrapping), +0.00011/-0.00012 (Prayer bead), +0.00016/-0.00016 (LSM)
Error (95% CI):  +0.00029/-0.00028 (Bootstrapping), +0.00013/-0.00017 (Prayer bead)
LSM: chi^2 = 27.0, n_freedom = 36
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - GU Boo, JD 2460451.46700
Comments