| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | COSMOS 2251 DEB |
| Spacetrack catalog number | 54416 | 34474 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Oct 06 08:37 | 2024 Oct 06 12:17 |
| Time of closest approach (UTC) | 2024 Sep 09 05:56:03.735 |
| Minimum distance | 8.493 km |
| Height difference | -3.484 km |
| Relative speed | 14.650 km/s |
| Angle between velocity vectors | 173° |
| Geographic position | 5.5°S, 33.5°W |
| Height | 976 km |
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