CW Sge (Eclipsing binary)

RA: 19h 59m 58.04s, DE: +19° 10' 44.70" (299.9918333283, 19.1790833327)

11/19/2009, 15:59 - 11/19/2009, 19:00 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 11/20/2009, 19:26
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron 280/1765 + CCD ST7
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď sekundárního minima JDg=2455155.2224 - 17h20m UT (podle Mo=37501.817  per.=0.66036 dne) - minimum nastalo o 13 minut později
Determined minima
  • S: 2455155.23150 (11/19/2009, 17:33)
    HJDmin: 2455155.23009 +/- 0.00040  
    Heliocentric correction: -0.00141
  • S: 2455155.23050 (11/19/2009, 17:31)
    HJDmin: 2455155.22909 +/- 0.00060  
    Heliocentric correction: -0.00141
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - CW Sge, JD 2455155.16657
Comments