| Primary satellite | Secondary satellite |
| Name | SR | ALSAT-1 |
| Spacetrack catalog number | 46 | 27559 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2021 Jan 17 20:53 | 2021 Jan 17 20:21 |
| Time of closest approach (UTC) | 2020 Dec 01 17:31:20.267 |
| Minimum distance | 8.647 km |
| Height difference | -0.448 km |
| Relative speed | 14.798 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 46.4°S, 46.1°W |
| Height | 659 km |
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