| Primary satellite | Secondary satellite |
| Name | CZ-2C R/B | FENGYUN 1C DEB |
| Spacetrack catalog number | 37766 | 33679 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 07:38 | 2024 Dec 22 10:49 |
| Time of closest approach (UTC) | 2024 Dec 24 19:57:29.156 |
| Minimum distance | 1.156 km |
| Height difference | 1.151 km |
| Relative speed | 11.696 km/s |
| Angle between velocity vectors | 103° |
| Geographic position | 75.9°N, 179.4°W |
| Height | 701 km |
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