| Primary satellite | Secondary satellite |
| Name | UKube-1 | Cosmos 1726 Rocket |
| Spacetrack catalog number | 40074 | 16496 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2023 May 29 03:45 | 2023 May 29 05:13 |
| Time of closest approach (UTC) | 2023 Apr 09 01:09:50.900 |
| Minimum distance | 14.260 km |
| Height difference | -2.340 km |
| Relative speed | 15.098 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 49.2°S, 155.2°E |
| Height | 624 km |
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