| Observer |
|
Name |
Brian K |
|
Experience Level |
3/5
|
|
Remarks |
On my way out of the house I saw a bright white flash. Have no idea what that flash was. About two minutes later saw the fireball. |
| Location |
|
Address |
Littlestown, PA |
|
Latitude |
39° 45' 2.38'' N (39.75066°)
|
|
Longitude |
77° 6' 42.55'' W (-77.11182°)
|
|
Elevation |
179.692m |
| Time and Duration |
|
Local Date & Time |
2018-04-19 20:49 EDT
|
|
UT Date & Time |
2018-04-20 00:49 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From right to left |
|
Descent Angle |
270° |
| Moving |
|
Facing azimuth |
48.05° |
|
First azimuth |
74.1° |
|
First elevation |
30° |
|
Last azimuth |
357.16° |
|
Last elevation |
30° |
| Brightness and color |
|
Stellar Magnitude |
-15 |
|
Color |
Yellow, Light Yellow |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
3s |
|
Length |
20° |
|
Remarks |
Glowing smoke train |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
