| Primary satellite | Secondary satellite |
| Name | UKube-1 | COSMOS 2535 DEB |
| Spacetrack catalog number | 40074 | 44712 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 May 29 03:45 | 2023 May 27 07:40 |
| Time of closest approach (UTC) | 2023 Apr 03 23:50:48.796 |
| Minimum distance | 196.380 km |
| Height difference | -4.256 km |
| Relative speed | 13.307 km/s |
| Angle between velocity vectors | 124° |
| Geographic position | 71.4°S, 40.8°W |
| Height | 634 km |
|