| Primary satellite | Secondary satellite |
| Name | Meteor 1-15 Rocket | NOAA 16 DEB |
| Spacetrack catalog number | 6660 | 41080 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 19 03:58 | 2021 Jan 19 04:13 |
| Time of closest approach (UTC) | 2020 Dec 01 01:48:30.072 |
| Minimum distance | 3.965 km |
| Height difference | -1.095 km |
| Relative speed | 14.861 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 81.3°N, 141.7°W |
| Height | 866 km |
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