| Primary satellite | Secondary satellite |
| Name | Cosmos 2219 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 22220 | 30143 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:18 | 2024 Dec 22 01:50 |
| Time of closest approach (UTC) | 2024 Dec 25 07:33:15.227 |
| Minimum distance | 3.635 km |
| Height difference | -0.041 km |
| Relative speed | 14.561 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 60.6°S, 148.8°E |
| Height | 861 km |
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