| Primary satellite | Secondary satellite |
| Name | Meteor 2-10 Rocket | SL-16 DEB |
| Spacetrack catalog number | 14453 | 39304 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 01 15:16 | 2021 Feb 28 09:40 |
| Time of closest approach (UTC) | 2021 Jan 21 12:27:38.765 |
| Minimum distance | 1.494 km |
| Height difference | 0.026 km |
| Relative speed | 14.391 km/s |
| Angle between velocity vectors | 152° |
| Geographic position | 0.9°S, 84.1°W |
| Height | 869 km |
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