| Primary satellite | Secondary satellite |
| Name | Meteor 2-10 Rocket | DMSP 5D-2 F11 DEB |
| Spacetrack catalog number | 14453 | 29083 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Feb 26 14:48 | 2021 Feb 25 23:37 |
| Time of closest approach (UTC) | 2021 Jan 19 17:55:09.446 |
| Minimum distance | 51.380 km |
| Height difference | -3.006 km |
| Relative speed | 13.874 km/s |
| Angle between velocity vectors | 136° |
| Geographic position | 80.8°S, 124.9°E |
| Height | 785 km |
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