Significant amount of light pollution in the area, still was able to make out the larger and bright fireball.
Location
Address
Philadelphia, PA
Latitude
39° 54' 40.35'' N (39.911207°)
Longitude
75° 10' 6.24'' W (-75.1684°)
Elevation
5.051m
Time and Duration
Local Date & Time
2017-12-12 21:51 EST
UT Date & Time
2017-12-13 02:51 UT
Duration
≈3.5s
Direction
Moving direction
From up right to down left
Descent Angle
191°
Moving
Facing azimuth
303.34°
First azimuth
318.04°
First elevation
48°
Last azimuth
289.81°
Last elevation
27°
Brightness and color
Stellar Magnitude
-11
Color
White
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
Fragmentation. Looked like 3 distinct pieces. A larger one close to a smaller one on the left from my vantage point. Another smaller one on the right. All looked white.