| Primary satellite | Secondary satellite |
| Name | Cosmos 2219 | FENGYUN 1C DEB |
| Spacetrack catalog number | 22219 | 30918 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 11 20:54 | 2024 Sep 11 08:26 |
| Time of closest approach (UTC) | 2024 Aug 10 03:09:06.447 |
| Minimum distance | 121.986 km |
| Height difference | 5.545 km |
| Relative speed | 13.559 km/s |
| Angle between velocity vectors | 131° |
| Geographic position | 70.1°N, 152.9°W |
| Height | 857 km |
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