| Primary satellite | Secondary satellite |
| Name | In-Cosmos 22 | FENGYUN 1C DEB |
| Spacetrack catalog number | 12645 | 36148 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:21 | 2024 Dec 20 09:27 |
| Time of closest approach (UTC) | 2024 Dec 26 05:58:07.812 |
| Minimum distance | 2.166 km |
| Height difference | 0.838 km |
| Relative speed | 13.982 km/s |
| Angle between velocity vectors | 138° |
| Geographic position | 80.8°S, 123.4°E |
| Height | 823 km |
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