| 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 08 21:29 | 2024 Sep 08 22:02 |
| Time of closest approach (UTC) | 2024 Aug 10 00:57:38.964 |
| Minimum distance | 18.051 km |
| Height difference | 2.664 km |
| Relative speed | 10.319 km/s |
| Angle between velocity vectors | 88° |
| Geographic position | 71.7°S, 125.1°W |
| Height | 790 km |
|