| Primary satellite | Secondary satellite |
| Name | Cosmos 1048 | WORLDVIEW 2 |
| Spacetrack catalog number | 11111 | 35946 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:57 | 2024 Dec 23 04:24 |
| Time of closest approach (UTC) | 2024 Dec 26 16:32:57.952 |
| Minimum distance | 2.973 km |
| Height difference | -2.964 km |
| Relative speed | 14.847 km/s |
| Angle between velocity vectors | 167° |
| Geographic position | 52.8°N, 80.9°W |
| Height | 780 km |
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