| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1275 | NOAA 16 |
| Spacetrack catalog number | 12673 | 26536 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:38 | 2024 Dec 23 03:11 |
| Time of closest approach (UTC) | 2024 Dec 28 08:23:36.697 |
| Minimum distance | 3.699 km |
| Height difference | 3.632 km |
| Relative speed | 14.812 km/s |
| Angle between velocity vectors | 175° |
| Geographic position | 72.9°S, 38.4°W |
| Height | 877 km |
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