Un rapport peut être lié à un évènement existant. Évènement 5355-2018
Témoin
NomMartin E
Niveau d'expérience2/5
RemarquesIt looked almost like a singular firework star, which I assumed it was at first, but then I realized the velocity was much too fast to be a firework, and the trajectory too straight. It looked rather large, maybe half the size of the more widely reported cases, despite the absence of any sounds.
Emplacement
AdresseChampaign, IL
Latitude40° 6' 51,65'' N (40,11°)
Longitude 88° 13' 55,92'' W (-88,23°)
Altitude222,66m
Temps et durée
Date et & Heure locale06/12/2018 17:36 CST
Date et & Heure TU06/12/2018 23:36 UT
Durée<1s
Direction
Direction de déplacementDu haut à droite vers le bas à gauche
Angle de descente218°
Déplacement
Azimut d'observation13,77°
Premier azimut30,55°
Première altitude57°
Dernier azimut4,52°
Dernière altitude42°
Luminosité et couleur
Magnitude-19
CouleurGreen, Light Green, Light Yellow, White
Son simultané
ObservationNon
Remarques-
Son décalé
ObservationNon
Remarques-
Traînée persistante
ObservationNo
Durée-
Longueur-
Remarques-
Flash terminal
ObservationYes
RemarquesIt was less of a flash and more of a ramp-up to a maximum magnitude. The streak began as white/yellow, intensified as it moved across, and as the magnitude neared maximum before going out, I could see tinges of green outlining the white center.
Fragmentation
ObservationNon
Remarques-