Reports Report 4584g (Event 4584-2017)

Name William F M
Experience Level 4/5
Remarks slowly moving and curved pathway spanning less than 3-4 degrees visual angle but with perceptible downward curvature. At first though it was a firework but we are on the 30th floor looking upward 20+ degrees so it was way too high for a ground launched firework- we only observed the downward curvature- i.e. nothing going up! Thanks (I forgot to look at my watch so time is +or- 15 minutes.
Address Houston, TX
Latitude 29° 43' 47.21'' N (29.72978°)
Longitude 95° 27' 57.89'' W (-95.46608°)
Elevation 17.907m
Time and Duration
Local Date & Time 2017-11-23 20:00 CST
UT Date & Time 2017-11-24 02:00 UT
Duration ≈1.5s
Moving direction From up right to down left
Descent Angle 218°
Facing azimuth 40°
First azimuth 45°
First elevation 25°
Last azimuth 22°
Last elevation 22°
Brightness and color
Stellar Magnitude -11
Color Green
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation Unknown
Remarks -
Persistent train
Observation No
Duration -
Length -
Remarks -
Terminal flash
Observation Yes
Remarks downward curved like ballistic trajectory
Observation No
Remarks -