| Primary satellite | Secondary satellite |
| Name | In-Cosmos 22 | FENGYUN 1C DEB |
| Spacetrack catalog number | 12645 | 35108 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 08 14:17 | 2023 Nov 18 18:44 |
| Time of closest approach (UTC) | 2023 Oct 04 00:25:22.136 |
| Minimum distance | 3.659 km |
| Height difference | 3.651 km |
| Relative speed | 14.919 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 80.6°N, 154.5°E |
| Height | 832 km |
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