| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | Cosmos 1992 Rocket |
| Spacetrack catalog number | 33842 | 19770 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 11:43 | 2024 Dec 23 10:10 |
| Time of closest approach (UTC) | 2024 Dec 26 10:46:57.108 |
| Minimum distance | 1.851 km |
| Height difference | -1.530 km |
| Relative speed | 13.035 km/s |
| Angle between velocity vectors | 122° |
| Geographic position | 55.7°S, 98.7°E |
| Height | 784 km |
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