| Primary satellite | Secondary satellite |
| Name | In-Cosmos 22 | FENGYUN 1C DEB |
| Spacetrack catalog number | 12645 | 37028 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 08 14:17 | 2023 Dec 05 20:11 |
| Time of closest approach (UTC) | 2023 Oct 04 19:48:15.793 |
| Minimum distance | 1371.691 km |
| Height difference | -6.173 km |
| Relative speed | 5.259 km/s |
| Angle between velocity vectors | 41° |
| Geographic position | 68.2°S, 3.6°W |
| Height | 856 km |
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