| Observer |
|
Name |
Donna M |
|
Experience Level |
1/5
|
|
Remarks |
We were out carolling and at least 3 of us saw this event. |
| Location |
|
Address |
Watertown, MA |
|
Latitude |
42° 22' 44.59'' N (42.379054°)
|
|
Longitude |
71° 10' 44.21'' W (-71.178946°)
|
|
Elevation |
49.842541m |
| Time and Duration |
|
Local Date & Time |
2012-12-15 20:15 EST
|
|
UT Date & Time |
2012-12-16 01:15 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up to down |
|
Descent Angle |
180° |
| Moving |
|
Facing azimuth |
342.53° |
|
First azimuth |
338.65° |
|
First elevation |
65° |
|
Last azimuth |
338.43° |
|
Last elevation |
29° |
| Brightness and color |
|
Stellar Magnitude |
1 |
|
Color |
Green |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
0.5s |
|
Length |
-1° |
|
Remarks |
Glowing train that disappeared rapidly |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
