GJ 436 (Transiting exoplanet)

RA: 11h 42m 10.01s, DE: +26° 42' 37.00" (175.5417083333, 26.7102777778)

4/20/2021, 19:28 - 4/20/2021, 21:49 (UTC)

Data:
  • Observer: Veli-Pekka Hentunen
  • Created by: admin
  • Created: 4/21/2021, 07:29
  • Station: Taurus Hill Observatory (A95), Varkaus, Finland
    Lat: +62°, Long: +28°
  • Instrument: C-14, Paramount MEII, ST-8XME
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM TRANSIT id=17318
Determined transits
  • 2459325.33265 (4/20/2021, 19:59)
    Tresca ID: 1618975750
    Planet designation: GJ 436 b
    HJDmid: 2459325.33635 +/- 0.00106
    Heliocentric correction: 0.00370
    Transit depth (Mag): 0.00800 +/- 0.00130
    Transit duration (Min): 70.00 +/- 5.20
    Standard deviation (mmag): 2.6
    Data quality index: 3
    Data density (data/min): 1.14
    Fitting algorithm: Original ETD
    Note: 
    30 sec exposures, three comparison stars, moonlight, bright northern night sky, temperature 0 C, the transit occurred about 20 minutes earlier than predicted
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - GJ 436, JD 2459325.31176
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