| 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 Jan 29 07:37 | 2023 Jan 28 20:27 |
| Time of closest approach (UTC) | 2022 Nov 30 22:27:03.423 |
| Minimum distance | 143.803 km |
| Height difference | 3.997 km |
| Relative speed | 14.838 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 64.6°S, 139.9°W |
| Height | 702 km |
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