| Primary satellite | Secondary satellite |
| Name | COSMOS 1275 DEB | NOAA 16 DEB |
| Spacetrack catalog number | 27733 | 41654 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 03:24 | 2024 Dec 21 02:33 |
| Time of closest approach (UTC) | 2024 Dec 27 02:22:33.967 |
| Minimum distance | 4.312 km |
| Height difference | 3.275 km |
| Relative speed | 14.755 km/s |
| Angle between velocity vectors | 167° |
| Geographic position | 78.9°N, 147.8°E |
| Height | 851 km |
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