i was surprised at the absences of a sonic boom given the flash and fragmentation i witnessed
Location
Address
Montréal, Québec (CA)
Latitude
45° 33' 30.19'' N (45.558387°)
Longitude
73° 32' 13.53'' W (-73.537092°)
Elevation
19.294m
Time and Duration
Local Date & Time
2016-09-21 21:40 EDT
UT Date & Time
2016-09-22 01:40 UT
Duration
≈1.5s
Direction
Moving direction
From right to left
Descent Angle
270°
Moving
Facing azimuth
51.58°
First azimuth
74.11°
First elevation
46°
Last azimuth
25.71°
Last elevation
28°
Brightness and color
Stellar Magnitude
-22
Color
White
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
No
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
Unknown
Remarks
-
Fragmentation
Observation
Yes
Remarks
first a bright flash South east the as illoked up a saw the end of a trajectory towards the north and a smaller flash before fragmentation and then all the smaller pièces just extinguished in the sky
