| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 36255 | 30921 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 17 10:45 | 2024 Dec 22 19:17 |
| Time of closest approach (UTC) | 2024 Dec 29 06:24:03.274 |
| Minimum distance | 4.211 km |
| Height difference | -2.149 km |
| Relative speed | 14.580 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 36.0°S, 59.1°E |
| Height | 819 km |
|