| Primary satellite | Secondary satellite |
| Name | STRAND 1 | SOZ |
| Spacetrack catalog number | 39090 | 15054 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2021 Mar 01 09:54 | 2021 Mar 01 22:01 |
| Time of closest approach (UTC) | 2021 Jan 24 01:21:59.692 |
| Minimum distance | 997.078 km |
| Height difference | -289.361 km |
| Relative speed | 16.062 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 10.4°S, 96.1°W |
| Height | 785 km |
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