Reports Report 631dm (Event 631-2016)

Observer
Name John G
Experience Level 1/5
Remarks -
Location
Address Mont-de-Lans, Rhône-Alpes (FR)
Latitude 45° 1' 3.28'' N (45.017578°)
Longitude 6° 7' 42.84'' E (6.128566°)
Elevation 1683.457m
Time and Duration
Local Date & Time 2016-02-17 18:20 CET
UT Date & Time 2016-02-17 17:20 UT
Duration ≈3.5s
Direction
Moving direction From up left to down right
Descent Angle 118°
Moving
Facing azimuth 140.61°
First azimuth 137.59°
First elevation 45°
Last azimuth 183.96°
Last elevation 25°
Brightness and color
Stellar Magnitude -18
Color Light Yellow
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation Yes
Duration 99.99s
Length 15°
Remarks Wiggly smoke trail
Terminal flash
Observation Unknown
Remarks -
Fragmentation
Observation No
Remarks -