| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Agena D |
| Spacetrack catalog number | 30662 | 4158 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:18 | 2024 Dec 23 03:19 |
| Time of closest approach (UTC) | 2024 Dec 25 15:21:44.272 |
| Minimum distance | 4.646 km |
| Height difference | -4.583 km |
| Relative speed | 14.579 km/s |
| Angle between velocity vectors | 158° |
| Geographic position | 57.3°N, 62.4°E |
| Height | 857 km |
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