| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | CZ-6A DEB |
| Spacetrack catalog number | 34572 | 60691 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:57 | 2024 Dec 22 21:09 |
| Time of closest approach (UTC) | 2024 Dec 24 01:53:47.306 |
| Minimum distance | 2.424 km |
| Height difference | 2.218 km |
| Relative speed | 9.687 km/s |
| Angle between velocity vectors | 81° |
| Geographic position | 74.0°N, 30.7°E |
| Height | 797 km |
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