| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FO-29 |
| Spacetrack catalog number | 29948 | 24278 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:50 | 2024 Dec 23 07:50 |
| Time of closest approach (UTC) | 2024 Dec 25 02:48:43.455 |
| Minimum distance | 2.464 km |
| Height difference | -0.518 km |
| Relative speed | 9.542 km/s |
| Angle between velocity vectors | 79° |
| Geographic position | 78.8°N, 84.4°E |
| Height | 844 km |
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