| Primary satellite | Secondary satellite |
| Name | MOS 1 Rocket | FREGAT DEB |
| Spacetrack catalog number | 17528 | 45979 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 19 12:23 | 2021 Jan 18 23:06 |
| Time of closest approach (UTC) | 2020 Nov 29 22:32:56.091 |
| Minimum distance | 164.023 km |
| Height difference | -9.238 km |
| Relative speed | 14.953 km/s |
| Angle between velocity vectors | 146° |
| Geographic position | 23.1°S, 66.0°W |
| Height | 749 km |
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