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Observer
Name
John R
Experience Level
2/5
Remarks
I did not see the fireball itself as it happened, but noticed the trail what seems to be immediately after, as it was still relatively straight and "fresh" looking.
Photo
Location
Address
San Francisco, CA
Latitude
37° 44' 18.55'' N (37.738485°)
Longitude
122° 24' 56.95'' W (-122.41582°)
Elevation
61.643993m
Time and Duration
Local Date & Time
2018-12-19 17:30 PST
UT Date & Time
2018-12-20 01:30 UT
Duration
?
Direction
Moving direction
From up right to down left
Descent Angle
245°
Moving
Facing azimuth
254.95°
First azimuth
255°
First elevation
17°
Last azimuth
255.18°
Last elevation
21°
Brightness and color
Stellar Magnitude
-13
Color
White
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
99.99s
Length
10°
Remarks
A rough line with a hoop at the top.
Terminal flash
Observation
Unknown
Remarks
-
Fragmentation
Observation
Unknown
Remarks
-
