| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | SL-14 DEB |
| Spacetrack catalog number | 29870 | 39974 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:21 | 2024 Dec 17 05:54 |
| Time of closest approach (UTC) | 2024 Dec 30 01:51:06.104 |
| Minimum distance | 4.853 km |
| Height difference | 2.538 km |
| Relative speed | 14.794 km/s |
| Angle between velocity vectors | 175° |
| Geographic position | 76.9°S, 4.8°W |
| Height | 870 km |
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