It was quite low in the sky. It was more of a diagonal view. Originally I thought it was fireworks; then I thought it was the reflection of car headlights. But in the sky? I heard a slight sound afterwards but couldn't be sure it wasn't from the traffic. I couldn't believe I saw it, particulary in my area of Massachusetts.
Location
Address
Millbury, MA
Latitude
42° 11' 36.91'' N (42.193586°)
Longitude
71° 45' 40.19'' W (-71.761163°)
Elevation
127.418724m
Time and Duration
Local Date & Time
2014-12-29 18:35 EST
UT Date & Time
2014-12-29 23:35 UT
Duration
≈1.5s
Direction
Moving direction
From up right to down left
Descent Angle
225°
Moving
Facing azimuth
293.33°
First azimuth
285.81°
First elevation
37°
Last azimuth
290.64°
Last elevation
34°
Brightness and color
Stellar Magnitude
-20
Color
White
Concurrent Sound
Observation
Yes
Remarks
Kind of a booming sound.
Delayed Sound
Observation
Yes
Remarks
Just the one I mentioned above. I was in traffic so kept moving when the traffic light changed.
