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Observer
Name
Marc L
Experience Level
4/5
Remarks
Multiple video camera views of event is posted on my youtube channel at https://youtu.be/H6QJkAhqIu8 and also linked to the AMS site. Enjoy your Fireball!
Video
Location
Address
San Gabriel, CA
Latitude
34° 5' 57.16'' N (34.099212°)
Longitude
118° 4' 53.98'' W (-118.081661°)
Elevation
123.093m
Time and Duration
Local Date & Time
2018-07-21 02:21 PDT
UT Date & Time
2018-07-21 09:21 UT
Duration
≈3.5s
Direction
Moving direction
From up left to down right
Descent Angle
148°
Moving
Facing azimuth
323.97°
First azimuth
304.7°
First elevation
47°
Last azimuth
321.55°
Last elevation
22°
Brightness and color
Stellar Magnitude
-22
Color
Blue, Green, White
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
Yes
Remarks
Very slight sonic boom about 8 seconds after
Persistent train
Observation
Yes
Duration
2s
Length
8°
Remarks
colored trail faded after few seconds
Terminal flash
Observation
Yes
Remarks
minor terminal flash at end
Fragmentation
Observation
No
Remarks
-
