| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Agena D |
| Spacetrack catalog number | 31736 | 4453 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:36 | 2024 Dec 23 02:41 |
| Time of closest approach (UTC) | 2024 Dec 28 10:43:48.042 |
| Minimum distance | 1.415 km |
| Height difference | -1.227 km |
| Relative speed | 12.268 km/s |
| Angle between velocity vectors | 111° |
| Geographic position | 70.1°N, 86.2°E |
| Height | 857 km |
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