| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Agena D |
| Spacetrack catalog number | 30822 | 4211 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 21 00:42 | 2024 Dec 22 19:14 |
| Time of closest approach (UTC) | 2024 Dec 24 21:00:33.166 |
| Minimum distance | 1.168 km |
| Height difference | -0.447 km |
| Relative speed | 11.988 km/s |
| Angle between velocity vectors | 108° |
| Geographic position | 69.9°N, 173.3°W |
| Height | 875 km |
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