| Observer |
|
Name |
Robert C |
|
Experience Level |
4/5
|
|
Remarks |
Top 5 fireball I’ve ever seen during Perseids |
| Location |
|
Address |
Frankfort, IN |
|
Latitude |
40° 21' 12.24'' N (40.353399°)
|
|
Longitude |
86° 28' 40.99'' W (-86.478053°)
|
|
Elevation |
263.756927m |
| Time and Duration |
|
Local Date & Time |
2021-08-14 22:58 EDT
|
|
UT Date & Time |
2021-08-15 02:58 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
135° |
| Moving |
|
Facing azimuth |
79.01° |
|
First azimuth |
71.64° |
|
First elevation |
23° |
|
Last azimuth |
92.88° |
|
Last elevation |
6° |
| Brightness and color |
|
Stellar Magnitude |
-11 |
|
Color |
Green, Light Yellow |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
Large green nucleus broke into 3 green nuclei all with yellow/white tails |
