| Primary satellite | Secondary satellite |
| Name | In-Cosmos 22 | FENGYUN 1C DEB |
| Spacetrack catalog number | 12645 | 31667 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:21 | 2024 Dec 19 08:44 |
| Time of closest approach (UTC) | 2024 Dec 28 11:04:19.028 |
| Minimum distance | 3.994 km |
| Height difference | -2.363 km |
| Relative speed | 14.854 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 48.5°N, 124.4°E |
| Height | 846 km |
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