| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30822 | 31423 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 00:42 | 2024 Dec 21 18:03 |
| Time of closest approach (UTC) | 2024 Dec 23 20:14:58.658 |
| Minimum distance | 3.146 km |
| Height difference | -2.834 km |
| Relative speed | 5.783 km/s |
| Angle between velocity vectors | 46° |
| Geographic position | 80.6°S, 61.8°E |
| Height | 862 km |
|