| Primary satellite | Secondary satellite |
| Name | ITUPSAT 1 | FENGYUN 1C DEB |
| Spacetrack catalog number | 35935 | 30895 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 May 29 13:51 | 2023 May 29 15:19 |
| Time of closest approach (UTC) | 2023 Apr 04 10:02:46.323 |
| Minimum distance | 71.560 km |
| Height difference | -1.016 km |
| Relative speed | 14.877 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 5.5°N, 19.6°W |
| Height | 709 km |
|