| Primary satellite | Secondary satellite |
| Name | Meteor 2-9 Rocket | DMSP 5D-2 F12 DEB |
| Spacetrack catalog number | 13719 | 43344 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 26 14:21 | 2021 Jan 24 13:26 |
| Time of closest approach (UTC) | 2020 Dec 02 02:09:54.190 |
| Minimum distance | 2.393 km |
| Height difference | -1.754 km |
| Relative speed | 14.853 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 76.2°N, 137.0°E |
| Height | 859 km |
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