| Observer |
|
Name |
Lyle S |
|
Experience Level |
1/5
|
|
Remarks |
seemed like an odd direction to travel. Many people must have seen it, since it was high commuter traffic. |
| Location |
|
Address |
Chelmsford, MA |
|
Latitude |
42° 24' 43.23'' N (42.412007°)
|
|
Longitude |
71° 15' 27.63'' W (-71.257674°)
|
|
Elevation |
58.057957m |
| Time and Duration |
|
Local Date & Time |
2013-01-23 18:00 EST
|
|
UT Date & Time |
2013-01-23 23:00 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
225° |
| Moving |
|
Facing azimuth |
5.54° |
|
First azimuth |
341.99° |
|
First elevation |
25° |
|
Last azimuth |
306.29° |
|
Last elevation |
17° |
| Brightness and color |
|
Stellar Magnitude |
-11 |
|
Color |
Light Blue |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
-1s |
|
Length |
-1° |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
broad tail |
