| Primary satellite | Secondary satellite |
| Name | Envisat | Cosmos 407 |
| Spacetrack catalog number | 27386 | 5174 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Sep 12 12:43 | 2024 Sep 12 14:47 |
| Time of closest approach (UTC) | 2024 Aug 10 00:57:26.815 |
| Minimum distance | 99.754 km |
| Height difference | 2.955 km |
| Relative speed | 10.319 km/s |
| Angle between velocity vectors | 88° |
| Geographic position | 72.1°S, 124.4°W |
| Height | 790 km |
|