| Primary satellite | Secondary satellite |
| Name | ESTCUBE 1 | SAUDICOMSAT 7 |
| Spacetrack catalog number | 39161 | 31119 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2021 Feb 28 05:06 | 2021 Feb 27 20:00 |
| Time of closest approach (UTC) | 2021 Jan 18 02:03:50.927 |
| Minimum distance | 19.206 km |
| Height difference | -1.048 km |
| Relative speed | 13.871 km/s |
| Angle between velocity vectors | 134° |
| Geographic position | 68.9°S, 24.9°W |
| Height | 672 km |
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