| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Cosmos 1833 |
| Spacetrack catalog number | 31452 | 17589 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 19 16:57 | 2024 Dec 22 20:12 |
| Time of closest approach (UTC) | 2024 Dec 26 05:02:06.472 |
| Minimum distance | 4.438 km |
| Height difference | -0.431 km |
| Relative speed | 14.784 km/s |
| Angle between velocity vectors | 168° |
| Geographic position | 26.2°S, 173.3°W |
| Height | 850 km |
|