HAT-P-4 (Transiting exoplanet)

RA: 15h 19m 57.92s, DE: +36° 13' 46.74" (229.9913348405, 36.2296494663)

4/8/2009, 20:39 - 4/9/2009, 00:35 (UTC)

Data:
  • Observer: Tomáš Hynek
  • Created by: Luboš Brát
  • Created: 4/10/2009, 15:23
  • Station: T. Hynek, HaP JP Ostrava
    Lat: +50°, Long: +15°
  • Instrument: 12 Meade LX200GPS (f/6.3), ST8-XME (2x2 bin)
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM TRANSIT id=50
Determined transits
  • 2454930.46620 (4/8/2009, 23:11)
    Tresca ID: 1239362603
    Planet designation: HAT-P-4 b
    HJDmid: 2454930.46966 +/- 0.00382
    Heliocentric correction: 0.00346
    Transit depth (Mag): 0.01120 +/- 0.00280
    Transit duration (Min): 253.40 +/- 0.00
    Standard deviation (mmag): 4.4
    Data quality index: 4
    Data density (data/min): 0.47
    Fitting algorithm: Original ETD
    Note: 
    Ke konci pozorování mraky.
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - HAT-P-4, JD 2454930.36080
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