| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | SPOT 3 Rocket |
| Spacetrack catalog number | 37530 | 22830 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 19 01:13 | 2024 Dec 23 04:14 |
| Time of closest approach (UTC) | 2024 Dec 26 12:06:06.894 |
| Minimum distance | 3.275 km |
| Height difference | 2.744 km |
| Relative speed | 14.816 km/s |
| Angle between velocity vectors | 168° |
| Geographic position | 50.9°S, 40.9°W |
| Height | 801 km |
|