| Primary satellite | Secondary satellite |
| Name | WORLDVIEW 2 | COSMOS 2251 DEB |
| Spacetrack catalog number | 35946 | 34005 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:24 | 2024 Dec 22 20:56 |
| Time of closest approach (UTC) | 2024 Dec 25 20:24:54.053 |
| Minimum distance | 3.840 km |
| Height difference | -2.620 km |
| Relative speed | 9.200 km/s |
| Angle between velocity vectors | 76° |
| Geographic position | 69.5°N, 126.8°W |
| Height | 779 km |
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