| Observer |
|
Name |
Bon N |
|
Experience Level |
1/5
|
|
Remarks |
- |
| Location |
|
Address |
Lexington, MA |
|
Latitude |
42° 26' 24.74'' N (42.440205°)
|
|
Longitude |
71° 15' 29.79'' W (-71.258276°)
|
|
Elevation |
56.989021m |
| Time and Duration |
|
Local Date & Time |
2021-07-30 23:15 EDT
|
|
UT Date & Time |
2021-07-31 03:15 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
240° |
| Moving |
|
Facing azimuth |
22.18° |
|
First azimuth |
19.2° |
|
First elevation |
43° |
|
Last azimuth |
23.25° |
|
Last elevation |
35° |
| Brightness and color |
|
Stellar Magnitude |
-7 |
|
Color |
Green, Yellow |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
