| Primary satellite | Secondary satellite |
| Name | Cosmos 1980 | CZ-6A DEB |
| Spacetrack catalog number | 19649 | 54349 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:23 | 2024 Dec 23 00:01 |
| Time of closest approach (UTC) | 2024 Dec 23 22:28:09.274 |
| Minimum distance | 1.599 km |
| Height difference | -1.194 km |
| Relative speed | 7.112 km/s |
| Angle between velocity vectors | 57° |
| Geographic position | 59.6°N, 134.1°E |
| Height | 850 km |
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