| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | In-Cosmos 22 |
| Spacetrack catalog number | 36148 | 12645 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 20 09:27 | 2024 Dec 23 03:54 |
| Time of closest approach (UTC) | 2024 Dec 26 05:58:07.783 |
| Minimum distance | 2.303 km |
| Height difference | -0.822 km |
| Relative speed | 13.982 km/s |
| Angle between velocity vectors | 138° |
| Geographic position | 80.8°S, 123.4°E |
| Height | 824 km |
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