| Primary satellite | Secondary satellite |
| Name | ZACube-1 | COSMOS 2251 DEB |
| Spacetrack catalog number | 39417 | 37125 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 17 09:15 | 2022 Aug 16 13:36 |
| Time of closest approach (UTC) | 2022 Jul 05 06:28:15.286 |
| Minimum distance | 345.874 km |
| Height difference | -7.833 km |
| Relative speed | 13.695 km/s |
| Angle between velocity vectors | 130° |
| Geographic position | 76.6°N, 102.6°E |
| Height | 637 km |
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