| Primary satellite | Secondary satellite |
| Name | CZ-4B DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 27433 | 30056 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 17:01 | 2024 Dec 22 20:33 |
| Time of closest approach (UTC) | 2024 Dec 28 06:13:32.007 |
| Minimum distance | 2.203 km |
| Height difference | -0.773 km |
| Relative speed | 14.740 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 23.9°N, 33.0°E |
| Height | 844 km |
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