| Observer |
|---|
| Name | Etienne A |
|---|
| Experience Level | 4/5 |
|---|
| Remarks | Tellement rare et tellement beau :) |
|---|
| Location |
|---|
| Address | Clermont-Ferrand, Auvergne-Rhône-Alpes (FR) |
|---|
| Latitude | 45° 47' 35.1'' N (45.79°) |
|---|
| Longitude | 3° 6' 1.99'' E (3.1°) |
|---|
| Elevation | 347.46m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2020-12-13 17:30 CET |
|---|
| UT Date & Time | 2020-12-13 16:30 UT |
|---|
| Duration | ≈3.5s |
|---|
| Direction |
|---|
| Moving direction | From up right to down left |
|---|
| Descent Angle | 254° |
|---|
| Moving |
|---|
| Facing azimuth | 33.25° |
|---|
| First azimuth | 34.75° |
|---|
| First elevation | 41° |
|---|
| Last azimuth | 30.65° |
|---|
| Last elevation | 35° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -14 |
|---|
| Color | Vert foncé, Jaune |
|---|
| Concurrent Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | Yes |
|---|
| Remarks | augmentation nette de la luminosité (avec dominante jaune pour la tête et verte pour la queue) |
|---|
| Fragmentation |
|---|
| Observation | Yes |
|---|
| Remarks | boule en haut et quelques fragments (2 ou 3 max) en dessous |
|---|
