| Primary satellite | Secondary satellite |
| Name | ITUPSAT 1 | FENGYUN 1C DEB |
| Spacetrack catalog number | 35935 | 31007 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 May 14 15:20 | 2025 May 13 22:12 |
| Time of closest approach (UTC) | 2024 Apr 25 19:45:05.337 |
| Minimum distance | 6613.491 km |
| Height difference | 69.176 km |
| Relative speed | 14.743 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 33.5°S, 144.5°W |
| Height | 718 km |
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