Amazing. Not sure what it was but it was something I've never ever seen before!
Location
Address
Milton, MA
Latitude
42° 15' 26.38'' N (42.257327°)
Longitude
71° 4' 54.6'' W (-71.081832°)
Elevation
-
Time and Duration
Local Date & Time
2014-12-29 18:33 EST
UT Date & Time
2014-12-29 23:33 UT
Duration
≈3.5s
Direction
Moving direction
From up right to down left
Descent Angle
225°
Moving
Facing azimuth
-
First azimuth
270°
First elevation
45°
Last azimuth
270°
Last elevation
-
Brightness and color
Stellar Magnitude
-13
Color
Orange and then blue into almost teal
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
Unknown
Remarks
-
Persistent train
Observation
Yes
Duration
2s
Length
30°
Remarks
Glowing orange into purple into blueish green train streak as it streaked and then broke off into two or three different blueish teal streaks. Almost looked like fire works.
Terminal flash
Observation
Yes
Remarks
Broke off into two or three streaks
Fragmentation
Observation
Yes
Remarks
Flash from original streak into two to three streaks
