HD189733 (Intrinsic variable)

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

7/30/2026, 20:14 - 7/31/2026, 01:19 (UTC)

Data:
  • Observer: Olivier Gallati
  • Created: 8/5/2026, 20:34
  • Station: Pavia
    Lat: +45°, Long: +09°
  • Instrument: FS60 + QHY Minicam8
  • Photometric band: Luminance
  • Time standard: Gjd
  • Brightness in: Flux
Determined transits
  • 2461252.41484 (7/30/2026, 21:57)
    Planet designation: HD189733 b
    HJDmid: 2461252.41919 +/- 0.00049
    Heliocentric correction: 0.00434
    Transit depth (Mag): 0.02800 +/- 0.00090
    Transit duration (Min): 104.23 +/- 1.95
    Standard deviation (mmag): 9.64
    Data quality: 3 (good)
    Data density (data/min): 4.77
    Fitting algorithm: Original ETD  
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - HD189733, JD 2461252.34331
Comments