Observer |
Name |
Shearn H |
Experience Level |
2/5
|
Remarks |
about a minute and half later a helicopter went in the direction of what I saw. |
Location |
Address |
Philadelphia, PA |
Latitude |
39° 55' 51.54'' N (39.930982°)
|
Longitude |
75° 9' 56.18'' W (-75.165606°)
|
Elevation |
8.314m |
Time and Duration |
Local Date & Time |
2017-02-14 20:34 EST
|
UT Date & Time |
2017-02-15 01:34 UT
|
Duration |
≈3.5s
|
Direction |
Moving direction |
From up right to down left |
Descent Angle |
255° |
Moving |
Facing azimuth |
12° |
First azimuth |
13° |
First elevation |
25° |
Last azimuth |
351.15° |
Last elevation |
15° |
Brightness and color |
Stellar Magnitude |
-26 |
Color |
Light Blue, Green, Light Green, Light Yellow |
Concurrent Sound |
Observation |
Yes |
Remarks |
it sounded like a boom |
Delayed Sound |
Observation |
Yes |
Remarks |
after it passed my sightline, i saw a bright light and heard a and heard "slup boom". sonic boom? almost like a it was in a vacuum |
Persistent train |
Observation |
No |
Duration |
- |
Length |
- |
Remarks |
- |
Terminal flash |
Observation |
Yes |
Remarks |
after it passed my sightline, i saw a flash of light over the buildings (I live in a city) and hear a sound |
Fragmentation |
Observation |
No |
Remarks |
- |