HD189733

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

7/9/2020, 10:52 PM - 7/10/2020, 12:52 AM (UTC)

Data:
  • Observer: AAAV Astrofili Valdera
  • Created: 7/10/2020 6:15:17 AM
  • Station: Oss Astr G.Galilei-Libbiano Mpc code B33
    Lat: +43°, Long: +350°
  • Instrument: RC 500 f/6 + CCD FLI Kodak KAF 1001E
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM TRANSIT id=7682
Determined transits
  • 2459040.49100 (7/9/2020, 23:47)
    Tresca ID: 1594347317
    Planet designation: HD189733 b
    HJDmid: 2459040.49508 +/- 0.00000
    Heliocentric correction: 0.00408
    Transit depth (Mag): 0.02470 +/- 0.00000
    Transit duration (Min): 109.40 +/- 0.00
    Standard deviation (mmag): 3.5
    Data quality index: 2
    Data density (data/min): 0.94
    Fitting algorithm: Original ETD
    Note: 
    AAAV-Ass.ne Astrofili Alta Valdera
(www.astrofilialtavaldera.it)
Observers: Silvia Gingillo, Lorenzo Bigazzi and Alberto Villa.
Clear sky.
Central obstruction 45 cm due to hight brightness of target.
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - HD189733, JD 2459040.45341
Comments