| Observer |
|
Name |
Diane S |
|
Experience Level |
2/5
|
|
Remarks |
- |
| Location |
|
Address |
Harvard, MA |
|
Latitude |
42° 31' 57.81'' N (42.532726°)
|
|
Longitude |
71° 34' 35.97'' W (-71.576659°)
|
|
Elevation |
87.219m |
| Time and Duration |
|
Local Date & Time |
2017-10-18 14:58 EDT
|
|
UT Date & Time |
2017-10-18 18:58 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
107° |
| Moving |
|
Facing azimuth |
340° |
|
First azimuth |
345.15° |
|
First elevation |
47° |
|
Last azimuth |
355° |
|
Last elevation |
30° |
| Brightness and color |
|
Stellar Magnitude |
-17 |
|
Color |
It was a greenish silver |
| Concurrent Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
