| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | In-Cosmos 22 |
| Spacetrack catalog number | 29938 | 12645 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 12:40 | 2024 Dec 23 03:54 |
| Time of closest approach (UTC) | 2024 Dec 25 05:33:42.607 |
| Minimum distance | 0.790 km |
| Height difference | 0.229 km |
| Relative speed | 4.128 km/s |
| Angle between velocity vectors | 32° |
| Geographic position | 56.9°N, 9.8°E |
| Height | 882 km |
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