| Primary satellite | Secondary satellite |
| Name | SL-14 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 39976 | 30710 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 10:00 | 2024 Dec 21 12:34 |
| Time of closest approach (UTC) | 2024 Dec 27 12:53:39.879 |
| Minimum distance | 4.046 km |
| Height difference | 4.013 km |
| Relative speed | 13.064 km/s |
| Angle between velocity vectors | 124° |
| Geographic position | 77.3°S, 86.7°W |
| Height | 920 km |
|