Rapports Rapport 5355h (Évènement 5355-2018)
Un rapport peut être lié à un évènement existant. Évènement 5355-2018
| Témoin | |
|---|---|
| Nom | Martin E |
| Niveau d'expérience | 2/5 |
| Remarques | It 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 | |
|---|---|
| Adresse | Champaign, IL |
| Latitude | 40° 6' 51,65'' N (40,11°) |
| Longitude | 88° 13' 55,92'' W (-88,23°) |
| Altitude | 222,66m |
| Temps et durée | |
|---|---|
| Date et & Heure locale | 06/12/2018 17:36 CST |
| Date et & Heure TU | 06/12/2018 23:36 UT |
| Durée | <1s |
| Direction | |
|---|---|
| Direction de déplacement | Du haut à droite vers le bas à gauche |
| Angle de descente | 218° |
| Déplacement | |
|---|---|
| Azimut d'observation | 13,77° |
| Premier azimut | 30,55° |
| Première altitude | 57° |
| Dernier azimut | 4,52° |
| Dernière altitude | 42° |
| Luminosité et couleur | |
|---|---|
| Magnitude | -19 |
| Couleur | Green, Light Green, Light Yellow, White |
| Son simultané | |
|---|---|
| Observation | Non |
| Remarques | - |
| Son décalé | |
|---|---|
| Observation | Non |
| Remarques | - |
| Traînée persistante | |
|---|---|
| Observation | No |
| Durée | - |
| Longueur | - |
| Remarques | - |
| Flash terminal | |
|---|---|
| Observation | Yes |
| Remarques | It 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 | |
|---|---|
| Observation | Non |
| Remarques | - |