| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | ION-MK02-SCV013 |
| Spacetrack catalog number | 31444 | 58300 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 21 13:31 | 2024 Dec 23 05:08 |
| Time of closest approach (UTC) | 2024 Dec 24 07:44:35.866 |
| Minimum distance | 1.428 km |
| Height difference | 0.488 km |
| Relative speed | 14.529 km/s |
| Angle between velocity vectors | 149° |
| Geographic position | 57.8°N, 42.6°E |
| Height | 660 km |
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