I think it was a piece of space debris burning up in the sky. Pieces seemed to be peeling off of it and fluttering in the wake like sheets of burning metal.
Location
Address
Lebanon, NH
Latitude
43° 46' 45.41'' N (43.779281°)
Longitude
72° 27' 57.56'' W (-72.46599°)
Elevation
130.193m
Time and Duration
Local Date & Time
2017-11-08 17:15 EST
UT Date & Time
2017-11-08 22:15 UT
Duration
≈1.5s
Direction
Moving direction
From up right to down left
Descent Angle
231°
Moving
Facing azimuth
65.58°
First azimuth
107.73°
First elevation
37°
Last azimuth
64.39°
Last elevation
19°
Brightness and color
Stellar Magnitude
-12
Color
Light Green, White
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
1s
Length
3°
Remarks
smoke trail
Terminal flash
Observation
Yes
Remarks
quick flash and fragmentation
Fragmentation
Observation
Yes
Remarks
small pieces coming off of fireball in the wake of the tail