| Observer |
|
Name |
Gregory D |
|
Experience Level |
3/5
|
|
Remarks |
- |
| Location |
|
Address |
Philadelphia, PA |
|
Latitude |
39° 58' 46.6'' N (39.979612°)
|
|
Longitude |
75° 7' 45.41'' W (-75.12928°)
|
|
Elevation |
8.64197m |
| Time and Duration |
|
Local Date & Time |
2015-04-17 21:02 EDT
|
|
UT Date & Time |
2015-04-18 01:02 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
149° |
| Moving |
|
Facing azimuth |
220° |
|
First azimuth |
50° |
|
First elevation |
70° |
|
Last azimuth |
220° |
|
Last elevation |
40° |
| Brightness and color |
|
Stellar Magnitude |
-8 |
|
Color |
Orange, Light Yellow, Red |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
0.5s |
|
Length |
3° |
|
Remarks |
Glowing, short, and whiter than the fireball |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
