| Observer |
|
Name |
Alan B |
|
Experience Level |
1/5
|
|
Remarks |
- |
| Location |
|
Address |
Cle Elum, WA |
|
Latitude |
47° 10' 22.36'' N (47.172878°)
|
|
Longitude |
121° 1' 30.21'' W (-121.025057°)
|
|
Elevation |
604.097m |
| Time and Duration |
|
Local Date & Time |
2017-07-29 21:30 PDT
|
|
UT Date & Time |
2017-07-30 04:30 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
94° |
| Moving |
|
Facing azimuth |
289.7° |
|
First azimuth |
0.66° |
|
First elevation |
75° |
|
Last azimuth |
34.52° |
|
Last elevation |
20° |
| Brightness and color |
|
Stellar Magnitude |
-22 |
|
Color |
Blue, Light Yellow, Red |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
