| Primary satellite | Secondary satellite |
| Name | Cosmos 1980 | NOAA 16 DEB |
| Spacetrack catalog number | 19649 | 41288 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 28 11:11 | 2023 Sep 29 01:28 |
| Time of closest approach (UTC) | 2023 Jun 04 08:23:18.188 |
| Minimum distance | 5621.468 km |
| Height difference | 12.959 km |
| Relative speed | 9.777 km/s |
| Angle between velocity vectors | 82° |
| Geographic position | 39.8°S, 8.1°W |
| Height | 855 km |
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