| Observer |
|
Name |
Jim C |
|
Experience Level |
1/5
|
|
Remarks |
- |
| Location |
|
Address |
Port Austin, MI |
|
Latitude |
44° 2' 33.14'' N (44.042539°)
|
|
Longitude |
83° 0' 24.7'' W (-83.00686°)
|
|
Elevation |
181.914m |
| Time and Duration |
|
Local Date & Time |
2017-12-30 21:09 EST
|
|
UT Date & Time |
2017-12-31 02:09 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
95° |
| Moving |
|
Facing azimuth |
54.59° |
|
First azimuth |
20.01° |
|
First elevation |
31° |
|
Last azimuth |
64.13° |
|
Last elevation |
22° |
| Brightness and color |
|
Stellar Magnitude |
-20 |
|
Color |
Blue |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
2s |
|
Length |
15° |
|
Remarks |
A tapered blue tail |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
