| Primary satellite | Secondary satellite |
| Name | COSMOS 1275 DEB | NOAA 16 DEB |
| Spacetrack catalog number | 42180 | 41258 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 18 00:13 | 2024 Dec 22 01:42 |
| Time of closest approach (UTC) | 2024 Dec 26 09:45:23.782 |
| Minimum distance | 2.628 km |
| Height difference | -1.839 km |
| Relative speed | 14.284 km/s |
| Angle between velocity vectors | 145° |
| Geographic position | 81.0°S, 59.8°E |
| Height | 731 km |
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