CT Her (Eclipsing binary)

RA: 16h 20m 26.57s, DE: +18° 27' 16.80" (245.1107083283, 18.4546666667)

Tic: TIC 230220578, Gsc: GSC 01509-01142, Tyc: TYC 1509-1142-1, Gcvs: CT Her, Ucac4: UCAC4 543-059435, TwoMass: 2MASS J16202657+1827168, Gaia: Gaia DR3 1200454186846370432

4/14/2009, 22:00 - 4/14/2009, 23:53 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 4/16/2009, 07:52 UTC
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron 280/1765 + CCD ST7
  • Photometric band: R
  • Time standard: GJD
  • Brightness in: Mag
  • Magnitude type: Relative (V−C)
Note:
předpověď primárního minima JDg=2454936.4468 - 22h43m UT (podle Mo=42522.932  per.=1.7863748 dne) minimum nastalo o 6 minut později
Determined minima
  • P: 2454936.450800 (4/14/2009, 22:49 UTC)
    HJDmin: 2454936.454490 +/- 0.000300  
    Heliocentric correction: 0.003690
Actions:
Light curve
Field identification - Star field chart
Chart - CT Her, JD 2454936.41720
Field identification - 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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