DX Ari (Eclipsing binary, Rotating variable, Eruptive variable)

RA: 01h 58m 23.88s, DE: +25° 21' 18.60" (29.5994999900, 25.3551666667)

1/30/2024, 16:33 - 1/30/2024, 21:24 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 1/31/2024, 14:57
  • 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=2460340.2384 - 17h43m UT (Mo=54746.37962  per.= 0.51508829 dne) - minimum nastalo o 14m40s později
Determined minima
  • P: 2460340.24877 (1/30/2024, 17:58)
    HJDmin: 2460340.24838
    Heliocentric correction: -0.00039
    Note: 
    
----- EBFit result: -----
Tmin = 2460340.24877
Error (1 sigma): +0.00005/-0.00005 (Bootstrapping), +0.00004/-0.00003 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI):  +0.00011/-0.00012 (Bootstrapping), +0.00006/-0.00008 (Prayer bead)
LSM: chi^2 = 314.2, n_freedom = 157
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - DX Ari, JD 2460340.18974
Comments