Qatar-4
RA: 00h 19m 26.22s, DE: +44° 01' 39.40" (4.8592499900, 44.0276111104)
7/30/2025, 8:17 PM - 7/31/2025, 12:25 AM (UTC)
- Observer: Antonino Brosio
- Created: 7/31/2025 3:04:56 AM
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Station:
ABObservatory
Lat: +38°, Long: +16° - Instrument: 300 mm F/4 Newtonian Reflector + ATIK 383 L
- Photometric band: z'
- Time standard: Gjd
- Brightness in: Flux
Determined transits
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2460887.42872 (7/30/2025, 22:17)
Planet designation: Qatar-4 b
HJDmid: 2460887.42977 +/- 0.00114
Heliocentric correction: 0.00105
Transit depth (Mag): 0.02527 +/- 0.00164
Transit duration (Min): 132.90 +/- 3.99
Standard deviation (mmag): 4.37
Data quality index: 3
Data density (data/min): 0.24
Fitting algorithm: Original ETD
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