| Primary satellite | Secondary satellite |
| Name | Cosmos 2151 Rocket | MOHAMMED VI-A |
| Spacetrack catalog number | 21423 | 43005 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2021 Jan 15 04:12 | 2021 Jan 15 11:15 |
| Time of closest approach (UTC) | 2020 Nov 29 18:35:59.578 |
| Minimum distance | 12.859 km |
| Height difference | -2.861 km |
| Relative speed | 15.039 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 76.0°S, 157.4°W |
| Height | 668 km |
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