| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Diademe D-1D |
| Spacetrack catalog number | 30718 | 2680 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2022 Jul 05 09:43 | 2022 Jul 04 22:09 |
| Time of closest approach (UTC) | 2022 May 30 23:12:39.097 |
| Minimum distance | 52.468 km |
| Height difference | 2.187 km |
| Relative speed | 7.979 km/s |
| Angle between velocity vectors | 64° |
| Geographic position | 18.3°S, 149.5°E |
| Height | 817 km |
|