| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Cosmos 2219 Rocket |
| Spacetrack catalog number | 30903 | 22220 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 17 10:31 | 2024 Dec 23 03:37 |
| Time of closest approach (UTC) | 2024 Dec 25 10:42:50.330 |
| Minimum distance | 2.660 km |
| Height difference | 0.249 km |
| Relative speed | 14.630 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 58.7°S, 7.2°W |
| Height | 865 km |
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