The environment was very noisy and it was somewhat difficult to watch as I was also riding a bicycle but I did see it terminate clearly. Trajectory was perhaps more left to right than left to right downward.
Location
Address
Boston, MA
Latitude
42° 16' 46.89'' N (42.279693°)
Longitude
71° 6' 59.77'' W (-71.116602°)
Elevation
11.728659m
Time and Duration
Local Date & Time
2014-11-11 17:47 EST
UT Date & Time
2014-11-11 22:47 UT
Duration
≈3.5s
Direction
Moving direction
From up left to down right
Descent Angle
135°
Moving
Facing azimuth
125°
First azimuth
111.99°
First elevation
36°
Last azimuth
136.87°
Last elevation
27°
Brightness and color
Stellar Magnitude
-7
Color
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
Yes
Remarks
Grew in brightness gradually before breaking into at least a three smaller bits (mostly pieces moving more "downward") and terminated quickly thereafter.