Reports Report 620bn (Event 620-2013)

Observer
Name Eric A
Experience Level 4/5
Remarks Amateur astronomer 50+ years; brightest and longest meteor (?bolide) I've ever seen! Please give feedback about it, whether anyone else saw and reported it, and what it probably was.
Location
Address Charlotte, NC
Latitude 35° 7' 0.25'' N (35.116736°)
Longitude 80° 51' 8'' W (-80.852221°)
Elevation 183.309128m
Time and Duration
Local Date & Time 2013-03-16 20:45 EDT
UT Date & Time 2013-03-17 00:45 UT
Duration ≈7.5s
Direction
Moving direction From up to down
Descent Angle 180°
Moving
Facing azimuth 263.89°
First azimuth 205.73°
First elevation 45°
Last azimuth 280.79°
Last elevation 15°
Brightness and color
Stellar Magnitude -7
Color yellow-white tail, blue-green leading edge
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation Unknown
Duration -1s
Length -1°
Remarks -
Terminal flash
Observation Yes
Remarks Flash when it fragmented
Fragmentation
Observation Yes
Remarks -