HD 209458 (Transiting exoplanet)

RA: 22h 03m 10.77s, DE: +18° 53' 03.52" (330.7948700000, 18.8843100000)

Gcvs: V376 Peg

10/30/2017, 18:43 - 10/30/2017, 22:16 (UTC)

Data:
  • Observer: Didier Walliang
  • Created by: admin
  • Created: 1/2/2018, 18:27 UTC
  • Station: Observatoire de la Société Lorraine d Astronomie
    Lat: +49°, Long: +06°
  • Instrument: Newton ASA 10" (focal 900mm) ; CCD Atik 11000
  • Photometric band: Clear
  • Time standard: GJD
  • Brightness in: Mag
  • Magnitude type: Relative (V−C)
Note:
GENERATED FROM TRANSIT id=17179
Determined transits
  • 2458057.352040 (10/30/2017, 20:26 UTC)
    Tresca ID: 1514914047
    Planet designation: HD 209458 b
    HJDmid: 2458057.354760 +/- 0.000830
    Heliocentric correction: 0.002720
    Transit depth (Mag): 0.019700 +/- 0.000800
    Transit duration (Min): 180.90 +/- 2.70
    Standard deviation (mmag): 2.9
    Data quality: 2 (very good)
    Data density (data/min): 1.07
    Fitting algorithm: Original ETD
Actions:
Light curve
Field identification - Star field chart
Chart - HD 209458, JD 2458057.28050
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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