Reports Report 4695g (Event 4695-2019)

This report has been linked to the following event: Event 4695-2019
Observer
NameBrandon W
Experience Level1/5
RemarksI 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!
Location
AddressJoshua Tree, CA
Latitude34° 5' 20.54'' N (34.09°)
Longitude 116° 17' 1.77'' W (-116.28°)
Elevation991.29m
Time and Duration
Local Date & Time2019-10-01 02:24 PDT
UT Date & Time2019-10-01 09:24 UT
Duration?
Direction
Moving directionFrom up left to down right
Descent Angle111°
Moving
Facing azimuth303.99°
First azimuth270.88°
First elevation27°
Last azimuth288.4°
Last elevation43°
Brightness and color
Stellar Magnitude25-
ColorPurple, Blue, Light Blue, Green, Light Green, Yellow
Concurrent Sound
ObservationUnknown
Remarks-
Delayed Sound
ObservationUnknown
Remarks-
Persistent train
ObservationUnknown
Duration-
Length-
Remarks-
Terminal flash
ObservationUnknown
Remarks-
Fragmentation
ObservationUnknown
Remarks-
Photo