| Primary satellite | Secondary satellite |
| Name | Meteor 1-15 Rocket | NOAA 16 DEB |
| Spacetrack catalog number | 6660 | 42335 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 17 19:30 | 2021 Jan 17 14:58 |
| Time of closest approach (UTC) | 2020 Dec 02 08:34:01.139 |
| Minimum distance | 2.892 km |
| Height difference | -2.892 km |
| Relative speed | 14.860 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 80.8°N, 129.6°E |
| Height | 863 km |
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