| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31736 | 30930 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:36 | 2024 Dec 23 02:04 |
| Time of closest approach (UTC) | 2024 Dec 24 19:20:12.964 |
| Minimum distance | 4.028 km |
| Height difference | 2.709 km |
| Relative speed | 3.947 km/s |
| Angle between velocity vectors | 31° |
| Geographic position | 81.2°S, 82.7°E |
| Height | 876 km |
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