| Primary satellite | Secondary satellite |
| Name | STARS | CUBEBUG 1 |
| Spacetrack catalog number | 33498 | 39153 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 May 29 04:05 | 2023 May 29 07:17 |
| Time of closest approach (UTC) | 2023 Mar 25 06:21:10.051 |
| Minimum distance | 25.196 km |
| Height difference | 1.822 km |
| Relative speed | 14.243 km/s |
| Angle between velocity vectors | 142° |
| Geographic position | 64.6°S, 85.5°E |
| Height | 653 km |
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