| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-1741 |
| Spacetrack catalog number | 36188 | 18526 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 04:41 | 2024 Dec 22 20:47 |
| Time of closest approach (UTC) | 2024 Dec 24 22:40:35.925 |
| Minimum distance | 1.896 km |
| Height difference | -1.303 km |
| Relative speed | 8.563 km/s |
| Angle between velocity vectors | 70° |
| Geographic position | 67.8°S, 31.9°E |
| Height | 714 km |
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