DR Vul (Eclipsing binary)

RA: 20h 13m 46.85s, DE: +26° 45' 01.60" (303.4452083233, 26.7504444444)

7/9/2023, 20:07 - 7/9/2023, 22:12 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Project: EccentriCAT - LITE (Citizen Astronomy Timing of Eccentric Eclipses)
  • Created: 7/11/2023, 23:53
  • Updated by: Filip Walter
  • Updated: 1/31/2026, 16:34
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Sky-Watcher NWT 254/1200 + CCD QHY 174
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď primárního minima JDhel=2460135.4082 - 21h47m UT (Mo=54312.405  per.= 2.2508710 dne) - minimum nastalo o 33m16s dříve
Determined minima
  • P: 2460135.38084 (7/9/2023, 21:08)
    HJDmin: 2460135.38454 +/- 0.00008  
    Heliocentric correction: 0.00370
    Note: 
    
----- EBFit result: -----
Tmin = 2460135.38084
Error (1 sigma): +0.00008/-0.00007 (Bootstrapping), +0.00039/-0.00036 (Prayer bead), +0.00003/-0.00003 (LSM)
Error (95% CI):  +0.00016/-0.00015 (Bootstrapping), +0.00057/-0.00045 (Prayer bead)
LSM: chi^2 = 5687.5, n_freedom = 1155
Actions:
Light curve
Star field chart
Chart - DR Vul, JD 2460135.33837
Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

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