| Observer |
|
Name |
Ralph B |
|
Experience Level |
3/5
|
|
Remarks |
- |
| Location |
|
Address |
North Potomac, MD |
|
Latitude |
39° 4' 30.16'' N (39.075044°)
|
|
Longitude |
77° 15' 21.08'' W (-77.255855°)
|
|
Elevation |
107.127563m |
| Time and Duration |
|
Local Date & Time |
2023-01-10 21:20 EST
|
|
UT Date & Time |
2023-01-11 02:20 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
99° |
| Moving |
|
Facing azimuth |
177.21° |
|
First azimuth |
159.5° |
|
First elevation |
29° |
|
Last azimuth |
306.91° |
|
Last elevation |
19° |
| Brightness and color |
|
Stellar Magnitude |
-20 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
4s |
|
Length |
5° |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
