| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | Cosmos 1992 Rocket |
| Spacetrack catalog number | 33841 | 19770 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 16:25 | 2024 Dec 23 10:10 |
| Time of closest approach (UTC) | 2024 Dec 24 23:14:19.989 |
| Minimum distance | 4.368 km |
| Height difference | 1.822 km |
| Relative speed | 14.373 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 7.1°S, 122.6°E |
| Height | 758 km |
|