| Primary satellite | Secondary satellite |
| Name | HEATHSAT | FENGYUN 1C DEB |
| Spacetrack catalog number | 22827 | 30092 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:16 | 2024 Dec 23 04:26 |
| Time of closest approach (UTC) | 2024 Dec 27 02:14:48.562 |
| Minimum distance | 2.356 km |
| Height difference | -1.825 km |
| Relative speed | 11.513 km/s |
| Angle between velocity vectors | 101° |
| Geographic position | 76.1°N, 108.7°W |
| Height | 796 km |
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