| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Meteor 2-4 |
| Spacetrack catalog number | 31906 | 11288 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:35 | 2024 Dec 23 05:37 |
| Time of closest approach (UTC) | 2024 Dec 26 09:43:09.275 |
| Minimum distance | 2.436 km |
| Height difference | 1.075 km |
| Relative speed | 14.756 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 81.2°S, 27.4°W |
| Height | 886 km |
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