| Primary satellite | Secondary satellite |
| Name | ITUPSAT 1 | COSMOS 2251 DEB |
| Spacetrack catalog number | 35935 | 35888 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 16 19:44 | 2022 Aug 15 02:48 |
| Time of closest approach (UTC) | 2022 Jul 04 17:24:05.931 |
| Minimum distance | 6.694 km |
| Height difference | 0.981 km |
| Relative speed | 14.904 km/s |
| Angle between velocity vectors | 167° |
| Geographic position | 52.1°S, 128.8°W |
| Height | 724 km |
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