| Observer |
|
Name |
Mary M |
|
Experience Level |
3/5
|
|
Remarks |
- |
| Location |
|
Address |
Sheffield, MA |
|
Latitude |
42° 8' 51.34'' N (42.147595°)
|
|
Longitude |
73° 22' 28.17'' W (-73.374492°)
|
|
Elevation |
213.498m |
| Time and Duration |
|
Local Date & Time |
2017-12-29 17:22 EST
|
|
UT Date & Time |
2017-12-29 22:22 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up to down |
|
Descent Angle |
180° |
| Moving |
|
Facing azimuth |
77.57° |
|
First azimuth |
81.38° |
|
First elevation |
67° |
|
Last azimuth |
87.81° |
|
Last elevation |
29° |
| Brightness and color |
|
Stellar Magnitude |
-8 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
2s |
|
Length |
10° |
|
Remarks |
It appeared due west, we were driving west. |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
