| Approximate Time and Date: 6:30 PM, Tuesday, August 3, 1999 | |
| Gillette, Campbell County, Wyoming | |
| Approximate Latitude: 43° 45′ 12″ N (43.75351° ) | |
| Approximate Longitude: 105° 21′ 40″ W (-105.36136° ) | |
| Railroad: BNSF Rwy Co. [BNSF] | |
| Subdivision: Orin | Approximate Milepost: 39.8 |
| Camera Make: | Camera Model: Canon EOS-10S; slide film |