| Observer |
|
Name |
Ian M |
|
Experience Level |
1/5
|
|
Remarks |
I live next to I-76 and saw a traffic slowdown immediately after the event so I know there were multiple witnesses. |
| Location |
|
Address |
Philadelphia, PA |
|
Latitude |
40° 1' 0.03'' N (40.016675°)
|
|
Longitude |
75° 12' 35.52'' W (-75.209867°)
|
|
Elevation |
30.075365m |
| Time and Duration |
|
Local Date & Time |
2021-02-09 23:00 EST
|
|
UT Date & Time |
2021-02-10 04:00 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From down left to up right |
|
Descent Angle |
63° |
| Moving |
|
Facing azimuth |
103.76° |
|
First azimuth |
73.22° |
|
First elevation |
37° |
|
Last azimuth |
105.22° |
|
Last elevation |
57° |
| Brightness and color |
|
Stellar Magnitude |
-10 |
|
Color |
Red |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
3s |
|
Length |
10° |
|
Remarks |
No residual smoke after light vanished |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
