| Primary satellite | Secondary satellite |
| Name | Cosmos 2227 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 22285 | 30829 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:53 | 2024 Dec 22 10:45 |
| Time of closest approach (UTC) | 2024 Dec 28 16:16:47.086 |
| Minimum distance | 4.250 km |
| Height difference | 4.145 km |
| Relative speed | 14.599 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 58.4°S, 176.1°W |
| Height | 859 km |
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