| Observer |
|
Name |
Amy K |
|
Experience Level |
3/5
|
|
Remarks |
- |
| Location |
|
Address |
Helena, MT |
|
Latitude |
46° 36' 10.51'' N (46.60292°)
|
|
Longitude |
112° 3' 33.48'' W (-112.0593°)
|
|
Elevation |
1227.639m |
| Time and Duration |
|
Local Date & Time |
2017-02-15 20:10 MST
|
|
UT Date & Time |
2017-02-16 03:10 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
246° |
| Moving |
|
Facing azimuth |
104.71° |
|
First azimuth |
- |
|
First elevation |
65° |
|
Last azimuth |
51.23° |
|
Last elevation |
20° |
| Brightness and color |
|
Stellar Magnitude |
-20 |
|
Color |
green |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Behind in its trail it looked like sparks shooting out from it |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
