| Primary satellite | Secondary satellite |
| Name | SL-14 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 39976 | 31225 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 10:00 | 2024 Dec 23 03:56 |
| Time of closest approach (UTC) | 2024 Dec 24 05:26:57.565 |
| Minimum distance | 4.691 km |
| Height difference | -2.172 km |
| Relative speed | 14.805 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 38.7°N, 119.8°W |
| Height | 888 km |
|