| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | In-Cosmos 22 |
| Spacetrack catalog number | 38166 | 12645 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 04:27 | 2024 Dec 23 12:22 |
| Time of closest approach (UTC) | 2024 Dec 25 06:11:34.614 |
| Minimum distance | 2.022 km |
| Height difference | -0.526 km |
| Relative speed | 7.986 km/s |
| Angle between velocity vectors | 65° |
| Geographic position | 73.3°S, 44.7°E |
| Height | 835 km |
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