| Primary satellite | Secondary satellite |
| Name | UKube-1 | CZ-2D DEB |
| Spacetrack catalog number | 40074 | 29217 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2021 Mar 07 12:48 | 2021 Mar 07 03:56 |
| Time of closest approach (UTC) | 2021 Jan 18 15:53:46.324 |
| Minimum distance | 104.705 km |
| Height difference | -2.433 km |
| Relative speed | 13.457 km/s |
| Angle between velocity vectors | 127° |
| Geographic position | 71.1°S, 105.4°W |
| Height | 644 km |
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