| Observer |
|
Name |
Grant D |
|
Experience Level |
1/5
|
|
Remarks |
It was huge, really caught me off guard on my front porch. |
| Location |
|
Address |
Grand Rapids, MI |
|
Latitude |
42° 57' 12.07'' N (42.953352°)
|
|
Longitude |
85° 37' 49.4'' W (-85.630388°)
|
|
Elevation |
231.326m |
| Time and Duration |
|
Local Date & Time |
2017-11-16 20:45 EST
|
|
UT Date & Time |
2017-11-17 01:45 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
95° |
| Moving |
|
Facing azimuth |
301.04° |
|
First azimuth |
292.45° |
|
First elevation |
47° |
|
Last azimuth |
303.27° |
|
Last elevation |
40° |
| Brightness and color |
|
Stellar Magnitude |
-24 |
|
Color |
Orange, Yellow |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
