Reports Report 3970s (Event 3970-2022)

This report has been linked to the following event: Event 3970-2022
Observer
NameMarkus T
Experience Level3/5
RemarksMy friend S. W. and me were in this park last night, after throwing my UltraLED flying disc in the darkness a little. During a beer break, standing and sitting there, I spotted this object, immediately shouting to him "AU, SCHAU MAL!!" Luckily he became witness of this thing going down, too (although only the last part "after" the treetop). I'll ask him to contribute his report here, also.
Location
AddressKöln, Nordrhein-Westfalen (DE)
Latitude50° 56' 19.93'' N (50.94°)
Longitude 6° 55' 39.97'' E (6.93°)
Elevation48.64m
Time and Duration
Local Date & Time2022-07-12 00:25 CEST
UT Date & Time2022-07-11 22:25 UT
Duration<1s
Direction
Moving directionFrom up right to down left
Descent Angle259°
Moving
Facing azimuth54.22°
First azimuth81.54°
First elevation39°
Last azimuth57.66°
Last elevation29°
Brightness and color
Stellar Magnitude-10
ColorLight Blue, Light Green, Light Yellow
Concurrent Sound
ObservationYes
Remarksin the end of it's way, when I saw it breaking apart in two or three pieces that finally burnt up, I heard a fizzling/hiss sound
Delayed Sound
ObservationNo
Remarks-
Persistent train
ObservationYes
Duration0.2s
Length
RemarksAfter breaking apart and spreading in different pieces, I saw short afterglow trails of the 2 or 3 parts. One brighter than the one or two others, and also flying further down in a slight bow. It's breaking in pieces seemed to happen "behind" a solely/higher standing treetop I looked "through"; the still single, bright trail rightsided of the tree became to multiple ones left of it. These were of different brightness, and one lower (maybe the smaller) one flared out in blue or whiteish in the very last moment. However, the compact object at first appearance was in a warmer yellow or bright orange color.
Terminal flash
ObservationYes
Remarksplease see my description above
Fragmentation
ObservationYes
Remarksalready described above