| Primary satellite | Secondary satellite |
| Name | Meteor 1-15 Rocket | NOAA 16 DEB |
| Spacetrack catalog number | 6660 | 42390 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 19 03:58 | 2021 Jan 17 12:08 |
| Time of closest approach (UTC) | 2020 Nov 30 07:01:24.753 |
| Minimum distance | 12.222 km |
| Height difference | -3.096 km |
| Relative speed | 14.844 km/s |
| Angle between velocity vectors | 175° |
| Geographic position | 81.2°N, 147.6°E |
| Height | 866 km |
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