| Primary satellite | Secondary satellite |
| Name | CUBESAT XI-V | COSMOS 2251 DEB |
| Spacetrack catalog number | 28895 | 34330 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Jun 01 07:13 | 2023 Jun 01 13:08 |
| Time of closest approach (UTC) | 2023 Apr 03 20:56:34.153 |
| Minimum distance | 805.397 km |
| Height difference | -17.151 km |
| Relative speed | 14.884 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 80.0°N, 26.9°E |
| Height | 699 km |
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