| Primary satellite | Secondary satellite |
| Name | SL-14 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 39976 | 30891 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 10:00 | 2024 Dec 23 02:48 |
| Time of closest approach (UTC) | 2024 Dec 29 21:47:05.857 |
| Minimum distance | 4.829 km |
| Height difference | -4.062 km |
| Relative speed | 14.817 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 1.2°S, 170.8°E |
| Height | 888 km |
|