This is a video from my security camera. We did not see it personally but did hear it. The directional info was estimated by the reflection of light off the vehicle.
Location
Address
Castlegar, British Columbia (CA)
Latitude
49° 17' 18.73'' N (49.288537°)
Longitude
117° 39' 16.27'' W (-117.654519°)
Elevation
514m
Time and Duration
Local Date & Time
2017-09-04 22:11 PDT
UT Date & Time
2017-09-05 05:11 UT
Duration
≈3.5s
Direction
Moving direction
From up left to down right
Descent Angle
109°
Moving
Facing azimuth
11.74°
First azimuth
188.82°
First elevation
74°
Last azimuth
11.75°
Last elevation
29°
Brightness and color
Stellar Magnitude
-28
Color
White
Concurrent Sound
Observation
Yes
Remarks
Loud boom, not sure of the approximation to the actual light
