| Primary satellite | Secondary satellite |
| Name | UNISAT 6 | OPTOS |
| Spacetrack catalog number | 40012 | 39429 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Jan 29 06:00 | 2023 Jan 29 04:52 |
| Time of closest approach (UTC) | 2022 Dec 01 02:21:49.046 |
| Minimum distance | 1991.535 km |
| Height difference | 15.060 km |
| Relative speed | 10.331 km/s |
| Angle between velocity vectors | 87° |
| Geographic position | 70.4°S, 153.2°W |
| Height | 667 km |
|