It had a definite tail. I saw the hale bopp comet a long time ago and this was much more impressive. To us it was low in the sky helicopter height.
Location
Address
saco, ME
Latitude
43° 30' 3.3'' N (43.500918°)
Longitude
70° 26' 34.18'' W (-70.442829°)
Elevation
-
Time and Duration
Local Date & Time
2014-12-29 18:30 EST
UT Date & Time
2014-12-29 23:30 UT
Duration
≈3.5s
Direction
Moving direction
From up left to down right
Descent Angle
135°
Moving
Facing azimuth
180°
First azimuth
180°
First elevation
45°
Last azimuth
225°
Last elevation
30°
Brightness and color
Stellar Magnitude
-9
Color
it was bright white but I thought it had a greenish color too. there was a noticeable tail. when Ifirst saw it I thought it was fireworks. I saw it 2-3 seconds.