Reports Report 614at (Event 614-2016)

Observer
Name Bill S
Experience Level 2/5
Remarks At first I thought it was a very fast helicopter approaching Reagan National Airport, but then it sputtered and I realized what it was. I would appreciate it you could let me know if anybody else saw -- there's nothing in the Washington Post or other media yet. (BTW I just edited this to get the time more accurate -- closer to 19:10 EST.)
Location
Address Washington, DC
Latitude 38° 54' 28.55'' N (38.90793°)
Longitude 77° 3' 29.63'' W (-77.05823°)
Elevation 25.259m
Time and Duration
Local Date & Time 2016-02-16 19:10 EST
UT Date & Time 2016-02-17 00:10 UT
Duration ≈20s
Direction
Moving direction From up left to down right
Descent Angle 109°
Moving
Facing azimuth 150.52°
First azimuth 141.39°
First elevation 29°
Last azimuth 155.14°
Last elevation 27°
Brightness and color
Stellar Magnitude -10
Color Pink, Light Yellow, White
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation No
Duration -
Length -
Remarks -
Terminal flash
Observation No
Remarks -
Fragmentation
Observation Unknown
Remarks It looked like material was burning off. Is that fragmentation?