| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 35234 | 30259 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 01:06 | 2024 Dec 23 00:53 |
| Time of closest approach (UTC) | 2024 Dec 28 00:52:37.629 |
| Minimum distance | 4.492 km |
| Height difference | 4.436 km |
| Relative speed | 14.752 km/s |
| Angle between velocity vectors | 155° |
| Geographic position | 47.1°S, 92.7°E |
| Height | 666 km |
|