| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Cosmos 2219 Rocket |
| Spacetrack catalog number | 30654 | 22220 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:50 | 2024 Dec 23 03:37 |
| Time of closest approach (UTC) | 2024 Dec 25 19:17:29.173 |
| Minimum distance | 1.924 km |
| Height difference | 1.513 km |
| Relative speed | 13.370 km/s |
| Angle between velocity vectors | 129° |
| Geographic position | 70.8°S, 91.4°W |
| Height | 866 km |
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