| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31274 | 30453 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 19:08 | 2024 Dec 23 03:37 |
| Time of closest approach (UTC) | 2024 Dec 27 13:16:31.070 |
| Minimum distance | 1.869 km |
| Height difference | 1.851 km |
| Relative speed | 12.894 km/s |
| Angle between velocity vectors | 120° |
| Geographic position | 72.1°S, 77.0°W |
| Height | 853 km |
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