| Primary satellite | Secondary satellite |
| Name | Cosmos 1048 | CZ-6A DEB |
| Spacetrack catalog number | 11111 | 54475 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:57 | 2024 Dec 22 15:58 |
| Time of closest approach (UTC) | 2024 Dec 24 05:22:22.365 |
| Minimum distance | 2.712 km |
| Height difference | 1.191 km |
| Relative speed | 14.481 km/s |
| Angle between velocity vectors | 155° |
| Geographic position | 69.2°S, 23.1°E |
| Height | 810 km |
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