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Observer
Name
Antoine B
Experience Level
3/5
Remarks
-
Location
Address
Grenoble, Rhône-Alpes (FR)
Latitude
45° 12' 17'' N (45.204723°)
Longitude
5° 42' 4.11'' E (5.701141°)
Elevation
211.241791m
Time and Duration
Local Date & Time
2016-02-17 18:19 CET
UT Date & Time
2016-02-17 17:19 UT
Duration
≈3.5s
Direction
Moving direction
From up left to down right
Descent Angle
137°
Moving
Facing azimuth
136.27°
First azimuth
108.77°
First elevation
61°
Last azimuth
151.36°
Last elevation
21°
Brightness and color
Stellar Magnitude
-20
Color
Dark Purple, Dark Blue, Dark Green, White
Concurrent Sound
Observation
Unknown
Remarks
-
Delayed Sound
Observation
Unknown
Remarks
-
Persistent train
Observation
Yes
Duration
4s
Length
20°
Remarks
-
Terminal flash
Observation
Yes
Remarks
Flash occured in 3 times, the last one was the most colorfull and luminous
Fragmentation
Observation
Yes
Remarks
Several flash occured during the whole distance of the train. 2 or 3 flash, with each time an increasing of brightness until a brief dand colourfull decreasing
