| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Cosmos 2227 Rocket |
| Spacetrack catalog number | 31760 | 22285 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 03:17 | 2024 Dec 23 00:53 |
| Time of closest approach (UTC) | 2024 Dec 24 18:49:51.312 |
| Minimum distance | 4.251 km |
| Height difference | 3.525 km |
| Relative speed | 13.857 km/s |
| Angle between velocity vectors | 138° |
| Geographic position | 69.7°S, 79.4°E |
| Height | 858 km |
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