TOI-3908 (Transit d'exoplanete)

RA: 13h 47m 07.91s, DE: +42° 44' 09.65" (206.7829567000, 42.7360142034)

23/04/2026, 23:17 - 24/04/2026, 01:39 (UTC)

Données:
  • Observateur: Federico Palaia, Mauro Santarossa, Mirko Gusmaroli
  • Créé par: Federico Palaia
  • Créé: 28/04/2026, 16:17
  • Mise à jour: 28/04/2026, 16:19
  • Station: Civico Osservatorio Astronomico di Rozzano
    Lat: +45°, Long: +09°
  • Instrument: Meade ACF 16", Moravian G4-9000, clear and RGB filters
  • Bande photométrique: Luminance
  • Standard de temps: Gjd
  • Luminosité dans: 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.
Transits déterminés
  • 2461154.51387 (24/04/2026, 00:19)
    Désignation de la planète: TOI-3908 .01
    HJDmid: 2461154.51714 +/- 0.00077
    Correction héliocentrique: 0.00327
    Profondeur de transit (Mag): 0.02914 +/- 0.00144
    Durée du transit (Min): 110.82 +/- 3.09
    Écart-type (mmag): 3.08
    Index de qualité des données: 2
    Densité des données (data/min): 0.41
    Algorithme d’ajustement: ETD original  
    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.
  • 2461154.51378 (24/04/2026, 00:19)
    Désignation de la planète: TOI-3908 .01
    HJDmid: 2461154.51705 +/- 0.00111
    Correction héliocentrique: 0.00327
    Profondeur de transit (Mag): 0.03340 +/- 0.00182
    Durée du transit (Min): 129.12 +/- 4.47
    Écart-type (mmag): 2.26
    Index de qualité des données: 1
    Densité des données (data/min): 0.41
    Algorithme d’ajustement: ETD original  
    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.
Actions:
Courbe de lumière
Voisinage de l'objet, étoiles de comparaison et de contrôle
Graphique - TOI-3908, JD 2461154.47047
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