| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31667 | 30217 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 08:44 | 2024 Dec 22 22:30 |
| Time of closest approach (UTC) | 2024 Dec 25 03:22:47.392 |
| Minimum distance | 0.868 km |
| Height difference | 0.868 km |
| Relative speed | 14.515 km/s |
| Angle between velocity vectors | 152° |
| Geographic position | 50.8°N, 38.0°E |
| Height | 793 km |
|