| Primary satellite | Secondary satellite |
| Name | ITUPSAT 1 | COSMOS 2251 DEB |
| Spacetrack catalog number | 35935 | 34886 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Jun 27 02:34 | 2022 Jun 26 19:59 |
| Time of closest approach (UTC) | 2022 May 26 13:01:48.887 |
| Minimum distance | 132.459 km |
| Height difference | -1.866 km |
| Relative speed | 9.264 km/s |
| Angle between velocity vectors | 77° |
| Geographic position | 70.1°S, 79.6°E |
| Height | 735 km |
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