| Observer | |
|---|---|
| Name | Marcus D |
| Experience Level | 2/5 |
| Remarks | I have a very strong feeling that it was green because of copper content, because the copper emission spectrum is around 510-530nm and I have experience with lasers of wavelengths similar, the fireball apeared to be around 510-520nm. I saw it very clearly, along with my German freind and mother. None of us were intoxicated and we all saw the same thing so I know it was reall. |
| Location | |
|---|---|
| Address | Minneapolis, MN |
| Latitude | 44° 50' 8.94'' N (44.835818°) |
| Longitude | 93° 23' 53.7'' W (-93.39825°) |
| Elevation | 262.857971m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2015-07-22 22:34 CDT |
| UT Date & Time | 2015-07-23 03:34 UT |
| Duration | <1s |
| Direction | |
|---|---|
| Moving direction | From up right to down left |
| Descent Angle | 181° |
| Moving | |
|---|---|
| Facing azimuth | 357.81° |
| First azimuth | 357.83° |
| First elevation | 30° |
| Last azimuth | 357.16° |
| Last elevation | 27° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -8 |
| Color | Light Green, White, copper fla me color, around 510-515nm in wavelength roughly. |
| Concurrent Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Persistent train | |
|---|---|
| Observation | No |
| Duration | - |
| Length | - |
| Remarks | - |
| Terminal flash | |
|---|---|
| Observation | Yes |
| Remarks | The whole thing was like a flash. It was bright and lasted less than a second but it did move slightly. |
| Fragmentation | |
|---|---|
| Observation | Yes |
| Remarks | It was in multiple fragments, but I am not sure. |