| Primary satellite | Secondary satellite |
| Name | deb Agena D | FENGYUN 1C DEB |
| Spacetrack catalog number | 4149 | 29919 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 08:51 | 2024 Dec 23 01:14 |
| Time of closest approach (UTC) | 2024 Dec 25 18:01:05.082 |
| Minimum distance | 1.397 km |
| Height difference | 1.098 km |
| Relative speed | 14.085 km/s |
| Angle between velocity vectors | 143° |
| Geographic position | 67.0°S, 22.1°W |
| Height | 877 km |
|