| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1371 | FENGYUN 1C DEB |
| Spacetrack catalog number | 18502 | 31201 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:26 | 2024 Dec 22 12:43 |
| Time of closest approach (UTC) | 2024 Dec 28 08:48:06.974 |
| Minimum distance | 2.830 km |
| Height difference | -1.478 km |
| Relative speed | 13.930 km/s |
| Angle between velocity vectors | 136° |
| Geographic position | 73.8°S, 120.6°E |
| Height | 725 km |
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