This was a very cool sighting. I thought it might be fireworks because of the green color and the two sections, but the trajectory was unlike how a firework would fall.
Location
Address
Shrewsbury, MA
Latitude
42° 18' 43.37'' N (42.312047°)
Longitude
71° 43' 47.53'' W (-71.729869°)
Elevation
157.285m
Time and Duration
Local Date & Time
2018-02-20 19:22 EST
UT Date & Time
2018-02-21 00:22 UT
Duration
≈3.5s
Direction
Moving direction
From up right to down left
Descent Angle
243°
Moving
Facing azimuth
52.86°
First azimuth
56.25°
First elevation
60°
Last azimuth
32.56°
Last elevation
35°
Brightness and color
Stellar Magnitude
-16
Color
Light Green
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
Two green fireballs both with fragmented trails, one following the other. Front smaller than rear.
