| Observer |
|
Name |
Mark L |
|
Experience Level |
3/5
|
|
Remarks |
- |
| Location |
|
Address |
Duncansville, PA |
|
Latitude |
40° 24' 58.74'' N (40.416318°)
|
|
Longitude |
78° 27' 19.16'' W (-78.455321°)
|
|
Elevation |
337.843m |
| Time and Duration |
|
Local Date & Time |
2017-08-18 21:41 EDT
|
|
UT Date & Time |
2017-08-19 01:41 UT
|
|
Duration |
≈20s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
233° |
| Moving |
|
Facing azimuth |
162.75° |
|
First azimuth |
192.43° |
|
First elevation |
61° |
|
Last azimuth |
138.77° |
|
Last elevation |
12° |
| Brightness and color |
|
Stellar Magnitude |
-13 |
|
Color |
Green |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Bright flash turned yellow |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
