| Primary satellite | Secondary satellite |
| Name | Cosmos 1980 | NOAA 16 DEB |
| Spacetrack catalog number | 19649 | 41138 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 28 11:11 | 2023 Sep 28 16:25 |
| Time of closest approach (UTC) | 2023 Jun 04 06:46:33.895 |
| Minimum distance | 2199.214 km |
| Height difference | -6.470 km |
| Relative speed | 8.410 km/s |
| Angle between velocity vectors | 69° |
| Geographic position | 55.4°S, 29.5°E |
| Height | 861 km |
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