| Observer |
|
Name |
Rich K |
|
Experience Level |
1/5
|
|
Remarks |
My family of five all saw it |
| Location |
|
Address |
Rapid City, SD |
|
Latitude |
43° 58' 24.27'' N (43.973409°)
|
|
Longitude |
103° 17' 46.49'' W (-103.296246°)
|
|
Elevation |
1225.85m |
| Time and Duration |
|
Local Date & Time |
2017-05-25 21:20 MDT
|
|
UT Date & Time |
2017-05-26 03:20 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
255° |
| Moving |
|
Facing azimuth |
103.35° |
|
First azimuth |
100.83° |
|
First elevation |
66° |
|
Last azimuth |
74.07° |
|
Last elevation |
53° |
| Brightness and color |
|
Stellar Magnitude |
-11 |
|
Color |
Dark Green, Green |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
One solid piece breaking up into smaller pieces |
