| Primary satellite | Secondary satellite |
| Name | Meteor 1-31 Rocket | STARLINK-1542 |
| Spacetrack catalog number | 12586 | 46073 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2021 Mar 06 13:36 | 2021 Mar 06 18:26 |
| Time of closest approach (UTC) | 2021 Jan 24 09:53:06.293 |
| Minimum distance | 303.597 km |
| Height difference | 0.101 km |
| Relative speed | 14.485 km/s |
| Angle between velocity vectors | 146° |
| Geographic position | 24.6°S, 83.3°W |
| Height | 554 km |
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