| 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 31 13:40 | 2023 May 31 08:56 |
| Time of closest approach (UTC) | 2023 Apr 04 10:02:41.947 |
| Minimum distance | 81.196 km |
| Height difference | -1.495 km |
| Relative speed | 14.878 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 5.7°N, 19.6°W |
| Height | 709 km |
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