DR Vul (Eclipsing binary)

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

8/13/2009, 22:03 - 8/13/2009, 23:48 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 8/17/2009, 02:49
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron 280/1765 + CCD ST7
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď primárního minima JDg=2455057.47421 - 23h22m UT (podle Mo=54312.44  per.=2.2508710 dne) minimum nastalo o 24 minut dříve
Determined minima
  • P: 2455057.45680 (8/13/2009, 22:57)
    HJDmin: 2455057.46085 +/- 0.00040  
    Heliocentric correction: 0.00405
  • P: 2455057.45780 (8/13/2009, 22:59)
    HJDmin: 2455057.46185 +/- 0.00110  
    Heliocentric correction: 0.00405
  • P: 2455057.45690 (8/13/2009, 22:57)
    HJDmin: 2455057.46095 +/- 0.00090  
    Heliocentric correction: 0.00405
Actions:
Light curve
Star field chart
Chart - DR Vul, JD 2455057.41943
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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