| Primary satellite | Secondary satellite |
| Name | Meteor 1-15 Rocket | NOAA 16 DEB |
| Spacetrack catalog number | 6660 | 42415 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 19 03:58 | 2021 Jan 19 13:21 |
| Time of closest approach (UTC) | 2020 Nov 29 07:07:20.435 |
| Minimum distance | 80.233 km |
| Height difference | 1.019 km |
| Relative speed | 14.310 km/s |
| Angle between velocity vectors | 149° |
| Geographic position | 80.4°N, 163.7°E |
| Height | 866 km |
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