| Primary satellite | Secondary satellite |
| Name | Cosmos 1980 | CZ-6A DEB |
| Spacetrack catalog number | 19649 | 57575 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:23 | 2024 Dec 21 10:35 |
| Time of closest approach (UTC) | 2024 Dec 29 02:19:45.794 |
| Minimum distance | 3.835 km |
| Height difference | -0.410 km |
| Relative speed | 6.703 km/s |
| Angle between velocity vectors | 54° |
| Geographic position | 57.5°N, 63.6°E |
| Height | 849 km |
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