| Observer |
|
Name |
Gracia Z |
|
Experience Level |
2/5
|
|
Remarks |
Another person besides me also witnessed the fireball and asked me about it. |
| Location |
|
Address |
Bryn Mawr, PA |
|
Latitude |
40° 1' 34.16'' N (40.026155°)
|
|
Longitude |
75° 18' 52.12'' W (-75.314478°)
|
|
Elevation |
120.232m |
| Time and Duration |
|
Local Date & Time |
2018-04-19 20:48 EDT
|
|
UT Date & Time |
2018-04-20 00:48 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
260° |
| Moving |
|
Facing azimuth |
33.21° |
|
First azimuth |
70.95° |
|
First elevation |
43° |
|
Last azimuth |
- |
|
Last elevation |
2° |
| Brightness and color |
|
Stellar Magnitude |
-20 |
|
Color |
Orange, Yellow, Light Yellow, White |
| Concurrent Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
