| Primary satellite | Secondary satellite |
| Name | OBJECT B | FENGYUN 1C DEB |
| Spacetrack catalog number | 59281 | 36664 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 08:17 | 2024 Dec 21 07:31 |
| Time of closest approach (UTC) | 2024 Dec 29 03:18:00.822 |
| Minimum distance | 2.887 km |
| Height difference | -1.931 km |
| Relative speed | 11.467 km/s |
| Angle between velocity vectors | 101° |
| Geographic position | 50.1°S, 104.6°W |
| Height | 819 km |
|