| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-2227 |
| Spacetrack catalog number | 30514 | 22423 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:36 | 2024 Dec 23 03:06 |
| Time of closest approach (UTC) | 2024 Dec 26 20:15:07.260 |
| Minimum distance | 4.179 km |
| Height difference | 0.512 km |
| Relative speed | 14.368 km/s |
| Angle between velocity vectors | 156° |
| Geographic position | 61.7°S, 152.7°E |
| Height | 935 km |
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