| Primary satellite | Secondary satellite |
| Name | Cosmos 2227 Rocket | CSL-04 Debris |
| Spacetrack catalog number | 22285 | 25733 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:53 | 2024 Dec 22 17:53 |
| Time of closest approach (UTC) | 2024 Dec 25 10:49:56.344 |
| Minimum distance | 4.237 km |
| Height difference | -4.236 km |
| Relative speed | 14.664 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 53.9°N, 22.6°W |
| Height | 854 km |
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