HD189733

RA: 20h 00m 43.70s, DE: +22° 42' 39.00" (300.1820833333, 22.7108333333)

8/21/2017, 3:15 AM - 8/21/2017, 5:15 AM (UTC)

Data:
  • Observer: Serge Bergeron
  • Created: 8/22/2017 4:15:13 AM
  • Station: Astrosberge
    Lat: +45°, Long: +285°
  • Instrument: RCX400 12in + ST10XME
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM TRANSIT id=5213
Determined transits
  • 2457986.67354 (8/21/2017, 04:09)
    Tresca ID: 1503360913
    Planet designation: HD189733 b
    HJDmid: 2457986.67761 +/- 0.00115
    Heliocentric correction: 0.00407
    Transit depth (Mag): 0.25940 +/- 0.08270
    Transit duration (Min): 112.20 +/- 9.10
    Standard deviation (mmag): 39.4
    Data quality index: 2
    Data density (data/min): 1.4
    Fitting algorithm: Original ETD
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - HD189733, JD 2457986.63594
Comments