| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31357 | 30096 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 14:11 | 2024 Dec 23 14:27 |
| Time of closest approach (UTC) | 2024 Dec 28 09:50:20.063 |
| Minimum distance | 4.372 km |
| Height difference | -2.761 km |
| Relative speed | 2.534 km/s |
| Angle between velocity vectors | 20° |
| Geographic position | 80.9°S, 97.6°W |
| Height | 836 km |
|