| Primary satellite | Secondary satellite |
| Name | In-Cosmos 22 | FENGYUN 1C DEB |
| Spacetrack catalog number | 12645 | 31025 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 08 14:17 | 2023 Dec 09 11:07 |
| Time of closest approach (UTC) | 2023 Sep 30 05:54:27.254 |
| Minimum distance | 147.374 km |
| Height difference | -22.488 km |
| Relative speed | 14.803 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 78.0°S, 35.0°W |
| Height | 870 km |
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