| Approximate Time and Date: 5:15 PM, Tuesday, August 3, 1999 | |
| Gillette, Campbell County, Wyoming | |
| Approximate Latitude: 43° 54′ 1″ N (43.90036° ) | |
| Approximate Longitude: 105° 21′ 29″ W (-105.35812° ) | |
| Railroad: BNSF Rwy Co. [BNSF] | |
| Subdivision: Orin | Approximate Milepost: 30.3 |
| Camera Make: | Camera Model: Canon EOS-10S; slide film |