| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30010 | 30858 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 11:10 | 2024 Dec 22 19:24 |
| Time of closest approach (UTC) | 2024 Dec 26 19:11:16.164 |
| Minimum distance | 4.436 km |
| Height difference | -2.126 km |
| Relative speed | 12.658 km/s |
| Angle between velocity vectors | 118° |
| Geographic position | 72.6°S, 177.1°W |
| Height | 881 km |
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