TW CrB (Eclipsing binary)

RA: 16h 06m 50.70s, DE: +27° 16' 34.60" (241.7112500000, 27.2762777771)

4/28/2009, 21:03 - 4/28/2009, 22:33 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 4/30/2009, 15:58
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron 280/1765 + CCD ST7
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď primárního minima JDg=2454950.4033 - 21h40m UT (podle Mo=51273.4711  per.=0.58887509) minimum nastalo o 7 minut později
Determined minima
  • P: 2454950.40770 (4/28/2009, 21:47)
    HJDmin: 2454950.41153 +/- 0.00030  
    Heliocentric correction: 0.00383
  • P: 2454950.40780 (4/28/2009, 21:47)
    HJDmin: 2454950.41163 +/- 0.00040  
    Heliocentric correction: 0.00383
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - TW CrB, JD 2454950.37771
Comments