| Primary satellite | Secondary satellite |
| Name | NANOSAT C BR1 | AUTCUBE 2 |
| Spacetrack catalog number | 40024 | 43679 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Sep 21 20:51 | 2023 Sep 21 23:16 |
| Time of closest approach (UTC) | 2023 Jun 11 22:47:59.829 |
| Minimum distance | 333.425 km |
| Height difference | 4.030 km |
| Relative speed | 14.912 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 44.6°S, 116.1°W |
| Height | 586 km |
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