| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | JIAOTONG VDES |
| Spacetrack catalog number | 31293 | 54588 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 06:21 | 2024 Dec 23 11:04 |
| Time of closest approach (UTC) | 2024 Dec 24 04:56:25.843 |
| Minimum distance | 1.548 km |
| Height difference | -1.538 km |
| Relative speed | 1.246 km/s |
| Angle between velocity vectors | 10° |
| Geographic position | 81.6°S, 66.9°W |
| Height | 772 km |
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