Observer |
Name |
Mark B |
Experience Level |
5/5
|
Remarks |
Meteor was fast moving in a northwesterly direction - appearing and terminating just below the stars Phad and Merak in Ursa Major. |
Location |
Address |
Marion, IA |
Latitude |
42° 2' 26.74'' N (42.04076°)
|
Longitude |
91° 36' 57.2'' W (-91.61589°)
|
Elevation |
242.154m |
Time and Duration |
Local Date & Time |
2018-07-24 23:30 CDT
|
UT Date & Time |
2018-07-25 04:30 UT
|
Duration |
≈3.5s
|
Direction |
Moving direction |
From up left to down right |
Descent Angle |
100° |
Moving |
Facing azimuth |
330° |
First azimuth |
325° |
First elevation |
30° |
Last azimuth |
330° |
Last elevation |
25° |
Brightness and color |
Stellar Magnitude |
-7 |
Color |
Light Blue |
Concurrent Sound |
Observation |
No |
Remarks |
- |
Delayed Sound |
Observation |
No |
Remarks |
- |
Persistent train |
Observation |
No |
Duration |
- |
Length |
- |
Remarks |
- |
Terminal flash |
Observation |
Yes |
Remarks |
One bright flash at the onset of fragmentation |
Fragmentation |
Observation |
Yes |
Remarks |
Fragmentation only lasted a few seconds with approximately 3 fragments rapidly vaporizing after terminal flash. |