| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Cosmos 2227 Rocket |
| Spacetrack catalog number | 30662 | 22285 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:18 | 2024 Dec 23 00:53 |
| Time of closest approach (UTC) | 2024 Dec 23 15:30:53.486 |
| Minimum distance | 4.524 km |
| Height difference | -1.495 km |
| Relative speed | 14.740 km/s |
| Angle between velocity vectors | 166° |
| Geographic position | 42.1°S, 82.7°E |
| Height | 854 km |
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