| Observer |
|
Name |
Franklin B |
|
Experience Level |
3/5
|
|
Remarks |
- |
| Location |
|
Address |
Boulder, CO |
|
Latitude |
40° 1' 12.6'' N (40.020167°)
|
|
Longitude |
105° 15' 10.36'' W (-105.252878°)
|
|
Elevation |
1606.341309m |
| Time and Duration |
|
Local Date & Time |
2013-05-17 21:40 MDT
|
|
UT Date & Time |
2013-05-18 03:40 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
135° |
| Moving |
|
Facing azimuth |
270° |
|
First azimuth |
250° |
|
First elevation |
45° |
|
Last azimuth |
290° |
|
Last elevation |
20° |
| Brightness and color |
|
Stellar Magnitude |
1 |
|
Color |
Light Green |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
99.99s |
|
Length |
80° |
|
Remarks |
Looked like a smoke trail similar to a jet contrail |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
