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Observer
Name
John S
Experience Level
2/5
Remarks
It disappeared over a tree line. It could have made impact after it went out of sight, it was still bright after I couldn’t see it. I was also on the highway so if there were any noises Im not surprised I didn’t hear any.
Location
Address
Bethesda, MD
Latitude
39° 1' 53.04'' N (39.031401°)
Longitude
77° 7' 51.98'' W (-77.131105°)
Elevation
106.42099m
Time and Duration
Local Date & Time
2019-04-16 23:05 EDT
UT Date & Time
2019-04-17 03:05 UT
Duration
≈3.5s
Direction
Moving direction
From up left to down right
Descent Angle
106°
Moving
Facing azimuth
100°
First azimuth
87°
First elevation
75°
Last azimuth
120°
Last elevation
5°
Brightness and color
Stellar Magnitude
-15
Color
Light Blue, Light Green, White
Concurrent Sound
Observation
Unknown
Remarks
-
Delayed Sound
Observation
Unknown
Remarks
-
Persistent train
Observation
Unknown
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
No
Remarks
-
Fragmentation
Observation
Unknown
Remarks
-
