| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31090 | 30519 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 12:59 | 2024 Dec 23 05:50 |
| Time of closest approach (UTC) | 2024 Dec 27 18:34:21.935 |
| Minimum distance | 65.256 km |
| Height difference | -4.309 km |
| Relative speed | 12.082 km/s |
| Angle between velocity vectors | 105° |
| Geographic position | 75.6°S, 57.7°E |
| Height | 541 km |
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