| Primary satellite | Secondary satellite |
| Name | ITUPSAT 1 | deb Transtage 4 |
| Spacetrack catalog number | 35935 | 3373 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Jan 18 14:55 | 2025 Jan 18 21:49 |
| Time of closest approach (UTC) | 2024 Dec 09 09:43:57.027 |
| Minimum distance | 2737.427 km |
| Height difference | 26.466 km |
| Relative speed | 10.996 km/s |
| Angle between velocity vectors | 94° |
| Geographic position | 45.4°S, 178.2°E |
| Height | 711 km |
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