Reports Report 4695g (Event 4695-2019)

Observer
Name Brandon W
Experience Level 1/5
Remarks I took the shot on a time-lapse that i had setup to shoot overnight and found this image in the stack. Curious what it is exactly, any info you could give would be great!
Photo
Location
Address Joshua Tree, CA
Latitude 34° 5' 20.54'' N (34.089039°)
Longitude 116° 17' 1.77'' W (-116.283825°)
Elevation 991.286072m
Time and Duration
Local Date & Time 2019-10-01 02:24 PDT
UT Date & Time 2019-10-01 09:24 UT
Duration ?
Direction
Moving direction From up left to down right
Descent Angle 111°
Moving
Facing azimuth 303.99°
First azimuth 270.88°
First elevation 27°
Last azimuth 288.4°
Last elevation 43°
Brightness and color
Stellar Magnitude -25
Color Purple, Blue, Light Blue, Green, Light Green, Yellow
Concurrent Sound
Observation Unknown
Remarks -
Delayed Sound
Observation Unknown
Remarks -
Persistent train
Observation Unknown
Duration -
Length -
Remarks -
Terminal flash
Observation Unknown
Remarks -
Fragmentation
Observation Unknown
Remarks -