Reports Report 5480ah (Event 5480-2018)

Name Pam O
Experience Level 1/5
Remarks Very surprised that I have not seen this in the news in the DC viewing area. I wouldn't be reporting this if I saw reports on Social Media or on the news.
Address Lexington Park, MD
Latitude 38° 18' 16.91'' N (38.304696°)
Longitude 76° 31' 21.28'' W (-76.522579°)
Elevation 38.443m
Time and Duration
Local Date & Time 2018-12-10 16:55 EST
UT Date & Time 2018-12-10 21:55 UT
Duration ≈3.5s
Moving direction From up right to down left
Descent Angle 252°
Facing azimuth 112.1°
First azimuth 114.54°
First elevation 33°
Last azimuth 98.78°
Last elevation 20°
Brightness and color
Stellar Magnitude -7
Color Light Blue, White
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation No
Duration -
Length -
Remarks -
Terminal flash
Observation No
Remarks -
Observation No
Remarks -