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HD189733 (Intrinsic variable)
RA: 20h 00m 43.70s, DE: +22° 42' 39.00" (300.1820833333, 22.7108333333)
Other: V0452 Vul
8/7/2014, 20:35 - 8/7/2014, 22:30 (UTC)
- Observer: AAAV Astrofili Valdera
- Created by: AAAV Ass.ne Astrofili Alta Valdera
- Created: 8/8/2014, 09:16 UTC
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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
- Magnitude type: Relative (V−C)
Note:
GENERATED FROM TRANSIT id=3263
Determined transits
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2456877.381000 (8/7/2014, 21:08 UTC)
Tresca ID: 1407482200
Planet designation: HD189733 b
HJDmid: 2456877.385310 +/- 0.000000
Heliocentric correction: 0.004310
Transit depth (Mag): 0.024700 +/- 0.000000
Transit duration (Min): 109.40 +/- 0.00
Standard deviation (mmag): 2.5
Data quality: 1 (excellent)
Data density (data/min): 1.03
Fitting algorithm: Original ETD
Note:AAAV-Ass.ne Astrofili Alta Valdera www.astrofilialtavaldera.it Observers: Paolo Bacci, Maurizio Feraboli, Dario Ciurli and Mimmo Belli. Clear sky with unfortunate passing of clouds at the beginning of the transit.
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No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.