| Primary satellite | Secondary satellite |
| Name | In-Cosmos 22 | FENGYUN 1C DEB |
| Spacetrack catalog number | 12645 | 29781 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 08 14:17 | 2023 Dec 07 21:12 |
| Time of closest approach (UTC) | 2023 Oct 03 15:06:22.193 |
| Minimum distance | 7.283 km |
| Height difference | -6.867 km |
| Relative speed | 14.860 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 80.6°S, 115.3°E |
| Height | 869 km |
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