| Primary satellite | Secondary satellite |
| Name | In-Cosmos 22 | FENGYUN 1C DEB |
| Spacetrack catalog number | 12645 | 30288 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 08 14:17 | 2023 Dec 09 07:33 |
| Time of closest approach (UTC) | 2023 Oct 03 21:16:29.886 |
| Minimum distance | 83.165 km |
| Height difference | 15.912 km |
| Relative speed | 14.938 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 42.0°N, 54.3°W |
| Height | 795 km |
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