| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | Cosmos 332 |
| Spacetrack catalog number | 34953 | 4369 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 09:54 | 2024 Dec 23 14:07 |
| Time of closest approach (UTC) | 2024 Dec 25 15:28:24.564 |
| Minimum distance | 3.348 km |
| Height difference | -2.831 km |
| Relative speed | 13.644 km/s |
| Angle between velocity vectors | 132° |
| Geographic position | 48.0°S, 144.2°W |
| Height | 739 km |
|