| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Cosmos 1624 |
| Spacetrack catalog number | 30759 | 15482 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2023 Jan 31 12:35 | 2023 Feb 01 04:33 |
| Time of closest approach (UTC) | 2022 Dec 11 14:36:25.406 |
| Minimum distance | 1791.166 km |
| Height difference | 2.958 km |
| Relative speed | 5.725 km/s |
| Angle between velocity vectors | 45° |
| Geographic position | 60.2°N, 117.5°W |
| Height | 789 km |
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