TOI-3908 (Transiting exoplanet)
RA: 13h 47m 07.91s, DE: +42° 44' 09.65" (206.7829567000, 42.7360142034)
4/23/2026, 23:17 - 4/24/2026, 01:39 (UTC)
- Observer: Federico Palaia, Mauro Santarossa, Mirko Gusmaroli
- Created by: Federico Palaia
- Created: 4/28/2026, 16:17
- Updated: 4/28/2026, 16:19
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Station:
Civico Osservatorio Astronomico di Rozzano
Lat: +45°, Long: +09° - Instrument: Meade ACF 16", Moravian G4-9000, clear and RGB filters
- Photometric band: Luminance
- Time standard: Gjd
- Brightness in: Flux
Note:
Data reduction and analysis were performed using the HOPS software. Further observations and analysis are required to confirm the nature of the system and to verify the planetary candidate.
Determined transits
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2461154.51387 (4/24/2026, 00:19)
Planet designation: TOI-3908 .01
HJDmid: 2461154.51714 +/- 0.00077
Heliocentric correction: 0.00327
Transit depth (Mag): 0.02914 +/- 0.00144
Transit duration (Min): 110.82 +/- 3.09
Standard deviation (mmag): 3.08
Data quality index: 2
Data density (data/min): 0.41
Fitting algorithm: Original ETD
Note:Data reduction and analysis were performed using the HOPS software. The resulting light curve differs significantly from what is expected for a typical exoplanet transit. In particular, the shape of the signal appears more consistent with that of an eclipsing binary star rather than a planetary transit. Further observations and analysis are therefore required to confirm the nature of the system and to verify the planetary candidate.
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2461154.51378 (4/24/2026, 00:19)
Planet designation: TOI-3908 .01
HJDmid: 2461154.51705 +/- 0.00111
Heliocentric correction: 0.00327
Transit depth (Mag): 0.03340 +/- 0.00182
Transit duration (Min): 129.12 +/- 4.47
Standard deviation (mmag): 2.26
Data quality index: 1
Data density (data/min): 0.41
Fitting algorithm: Original ETD
Note:Data reduction and analysis were performed using the HOPS software. Further observations and analysis are required to confirm the nature of the system and to verify the planetary candidate.
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