| Observer |
|
Name |
Cynthia S |
|
Experience Level |
1/5
|
|
Remarks |
- |
| Location |
|
Address |
North Reading, MA |
|
Latitude |
42° 34' 34.49'' N (42.576247°)
|
|
Longitude |
71° 4' 10.78'' W (-71.06966°)
|
|
Elevation |
18.745247m |
| Time and Duration |
|
Local Date & Time |
2021-07-30 23:15 EDT
|
|
UT Date & Time |
2021-07-31 03:15 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
98° |
| Moving |
|
Facing azimuth |
- |
|
First azimuth |
7.12° |
|
First elevation |
40° |
|
Last azimuth |
355.76° |
|
Last elevation |
33° |
| Brightness and color |
|
Stellar Magnitude |
-13 |
|
Color |
Dark Blue, Blue, Light Blue |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
7s |
|
Length |
10° |
|
Remarks |
It was sparkling/glowing |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
