| Primary satellite | Secondary satellite |
| Name | COSMOS 1275 DEB | ONEWEB-0455 |
| Spacetrack catalog number | 27733 | 51645 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 03:24 | 2024 Dec 23 04:37 |
| Time of closest approach (UTC) | 2024 Dec 28 11:05:59.916 |
| Minimum distance | 1.253 km |
| Height difference | -0.059 km |
| Relative speed | 14.837 km/s |
| Angle between velocity vectors | 170° |
| Geographic position | 15.6°S, 158.7°E |
| Height | 822 km |
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