The trail was a straight line pointing slightly downwards. It burned out 2-3 degrees before ‘reaching’ Jupiter (from my perspective).
Flight TP752/TAP752 LIS-CPH flew right above me 1 minute later in the opposite direction. They may have observed the light ball on their front / starboard side. Their calibrated altitude 2 minutes later was 5.890 ft and ground speed 268 kts.
Location
Address
Gentofte (DK)
Latitude
55° 44' 32.68'' N (55.742412°)
Longitude
12° 31' 51.55'' E (12.530986°)
Elevation
21.241331m
Time and Duration
Local Date & Time
2021-10-09 22:37 CEST
UT Date & Time
2021-10-09 20:37 UT
Duration
≈1.5s
Direction
Moving direction
From up left to down right
Descent Angle
102°
Moving
Facing azimuth
178.14°
First azimuth
150.28°
First elevation
38°
Last azimuth
196°
Last elevation
25°
Brightness and color
Stellar Magnitude
-7
Color
White
Concurrent Sound
Observation
Yes
Remarks
I think nothing. There could have been a slight sizzle. Suspect it’s imaginary due to the gradually increasing sizzling light that came to full stop when it burned up.
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
0.01s
Length
7°
Remarks
I remember no smoke. Only light train. As the ball became brighter the trail ‘grew’ longer. From a small glimpse at first to a few (maybe 5-7) degrees just before burnout.
Terminal flash
Observation
Yes
Remarks
It was more like exponential increase in light until it suddenly turned off
