| Primary satellite | Secondary satellite |
| Name | Cosmos 1980 Rocket | NOAA 16 DEB |
| Spacetrack catalog number | 19650 | 41252 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 19 14:40 | 2021 Jan 19 02:40 |
| Time of closest approach (UTC) | 2020 Dec 03 06:15:48.149 |
| Minimum distance | 10.553 km |
| Height difference | -1.886 km |
| Relative speed | 14.494 km/s |
| Angle between velocity vectors | 155° |
| Geographic position | 62.9°S, 26.3°E |
| Height | 868 km |
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