| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31766 | 30023 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 05:40 | 2024 Dec 22 10:47 |
| Time of closest approach (UTC) | 2024 Dec 29 11:02:11.303 |
| Minimum distance | 3.389 km |
| Height difference | 0.774 km |
| Relative speed | 14.704 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 20.0°S, 81.0°W |
| Height | 832 km |
|