| Primary satellite | Secondary satellite |
| Name | deb Kosmos- 1980 | CZ-6A R/B |
| Spacetrack catalog number | 20301 | 59344 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 05:05 | 2024 Dec 23 00:47 |
| Time of closest approach (UTC) | 2024 Dec 26 13:23:36.930 |
| Minimum distance | 4.814 km |
| Height difference | -2.609 km |
| Relative speed | 7.933 km/s |
| Angle between velocity vectors | 65° |
| Geographic position | 62.8°N, 86.4°W |
| Height | 864 km |
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