| Primary satellite | Secondary satellite |
| Name | Lacrosse 5 rocket | OPTICUBE 04 |
| Spacetrack catalog number | 28647 | 41851 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 15 22:51 | 2021 Jan 15 23:05 |
| Time of closest approach (UTC) | 2020 Dec 01 16:23:24.654 |
| Minimum distance | 58.912 km |
| Height difference | 1.601 km |
| Relative speed | 14.654 km/s |
| Angle between velocity vectors | 152° |
| Geographic position | 24.5°S, 53.7°W |
| Height | 588 km |
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