DR Vul (Eclipsing binary)

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

7/26/2009, 21:18 - 7/27/2009, 00:34 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 7/28/2009, 01:08
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron 280/1765 + CCD ST7
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď primárního minima JD=2455039.46726 - 23h12m UT (podle Mo=54312.44  per.=2.250871 dne - parametry Ondřejov) minimum nastalo o 24 minut dříve
Determined minima
  • P: 2455039.44980 (7/26/2009, 22:47)
    HJDmin: 2455039.45380 +/- 0.00050  
    Heliocentric correction: 0.00400
  • P: 2455039.45030 (7/26/2009, 22:48)
    HJDmin: 2455039.45430 +/- 0.00040  
    Heliocentric correction: 0.00400
  • P: 2455039.44990 (7/26/2009, 22:47)
    HJDmin: 2455039.45390 +/- 0.00030  
    Heliocentric correction: 0.00400
Actions:
Light curve
Star field chart
Chart - DR Vul, JD 2455039.38798
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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