| Observer |
|
Name |
Nate D |
|
Experience Level |
2/5
|
|
Remarks |
- |
| Location |
|
Address |
Boston, MA |
|
Latitude |
42° 17' 29.34'' N (42.291482°)
|
|
Longitude |
71° 9' 18.71'' W (-71.155197°)
|
|
Elevation |
54.884052m |
| Time and Duration |
|
Local Date & Time |
2021-04-18 20:21 EDT
|
|
UT Date & Time |
2021-04-19 00:21 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
247° |
| Moving |
|
Facing azimuth |
51.47° |
|
First azimuth |
49.55° |
|
First elevation |
33° |
|
Last azimuth |
22.34° |
|
Last elevation |
31° |
| Brightness and color |
|
Stellar Magnitude |
- |
|
Color |
Light Blue, Light Green |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
3 bursts of bright light with a trail |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
