| Observer |
|
Name |
Lisa S |
|
Experience Level |
1/5
|
|
Remarks |
- |
| Location |
|
Address |
Quincy, MA |
|
Latitude |
42° 15' 14.04'' N (42.253899°)
|
|
Longitude |
70° 59' 54.6'' W (-70.998499°)
|
|
Elevation |
2.795m |
| Time and Duration |
|
Local Date & Time |
2018-02-20 19:15 EST
|
|
UT Date & Time |
2018-02-21 00:15 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
236° |
| Moving |
|
Facing azimuth |
32.1° |
|
First azimuth |
74.73° |
|
First elevation |
53° |
|
Last azimuth |
33.76° |
|
Last elevation |
23° |
| Brightness and color |
|
Stellar Magnitude |
-22 |
|
Color |
white and blue |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
the fireball broke into 2 pieces before disapearring |
