| Primary satellite | Secondary satellite |
| Name | COSMOS 1275 DEB | Orsted |
| Spacetrack catalog number | 42188 | 25635 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:43 | 2024 Dec 23 02:15 |
| Time of closest approach (UTC) | 2024 Dec 24 19:22:09.915 |
| Minimum distance | 2.928 km |
| Height difference | -1.471 km |
| Relative speed | 14.825 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 59.3°S, 7.0°E |
| Height | 844 km |
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