| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | SL-14 DEB |
| Spacetrack catalog number | 30281 | 39974 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:32 | 2024 Dec 17 05:54 |
| Time of closest approach (UTC) | 2024 Dec 26 08:39:29.106 |
| Minimum distance | 4.250 km |
| Height difference | 1.530 km |
| Relative speed | 14.722 km/s |
| Angle between velocity vectors | 165° |
| Geographic position | 80.6°N, 62.8°E |
| Height | 864 km |
|