| Observer |
|
Name |
Jay L |
|
Experience Level |
1/5
|
|
Remarks |
Western sky was twilight, faint, but not dark. The sun had set. |
| Location |
|
Address |
Helena, MT |
|
Latitude |
46° 36' 2.05'' N (46.60057°)
|
|
Longitude |
112° 5' 41.91'' W (-112.094975°)
|
|
Elevation |
1218.063965m |
| Time and Duration |
|
Local Date & Time |
2014-02-07 18:00 MST
|
|
UT Date & Time |
2014-02-08 01:00 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up to down |
|
Descent Angle |
180° |
| Moving |
|
Facing azimuth |
254.31° |
|
First azimuth |
254.31° |
|
First elevation |
20° |
|
Last azimuth |
254° |
|
Last elevation |
15° |
| Brightness and color |
|
Stellar Magnitude |
-6 |
|
Color |
Light Blue |
| 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 |
- |
