| Observer |
|
Name |
Luis D |
|
Experience Level |
1/5
|
|
Remarks |
My view was slightly obscured by the roof over my deck... there was three of us out that night. I went inside when the sonic boom sound occured |
| Location |
|
Address |
Castlegar, British Columbia (CA) |
|
Latitude |
49° 20' 10.96'' N (49.336378°)
|
|
Longitude |
117° 40' 23.42'' W (-117.673172°)
|
|
Elevation |
459.043m |
| Time and Duration |
|
Local Date & Time |
2017-09-04 22:15 PDT
|
|
UT Date & Time |
2017-09-05 05:15 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From down left to up right |
|
Descent Angle |
1° |
| Moving |
|
Facing azimuth |
89.41° |
|
First azimuth |
87.04° |
|
First elevation |
43° |
|
Last azimuth |
82.4° |
|
Last elevation |
45° |
| Brightness and color |
|
Stellar Magnitude |
-22 |
|
Color |
Light Blue, Light Green, White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
