| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | COSMOS 1275 DEB |
| Spacetrack catalog number | 41265 | 39954 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 23:23 | 2024 Dec 18 12:44 |
| Time of closest approach (UTC) | 2024 Dec 28 13:41:52.724 |
| Minimum distance | 1.232 km |
| Height difference | 1.225 km |
| Relative speed | 14.761 km/s |
| Angle between velocity vectors | 167° |
| Geographic position | 79.8°S, 172.4°W |
| Height | 836 km |
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