| Primary satellite | Secondary satellite |
| Name | ITUPSAT 1 | COSMOS 2251 DEB |
| Spacetrack catalog number | 35935 | 35591 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 17 07:17 | 2022 Aug 16 02:00 |
| Time of closest approach (UTC) | 2022 Jun 28 17:04:45.496 |
| Minimum distance | 13.385 km |
| Height difference | -3.598 km |
| Relative speed | 14.897 km/s |
| Angle between velocity vectors | 167° |
| Geographic position | 53.1°N, 56.2°E |
| Height | 716 km |
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