| Primary satellite | Secondary satellite |
| Name | NOAA 19 | deb Kosmos-1275 |
| Spacetrack catalog number | 33591 | 12658 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:28 | 2024 Dec 22 14:43 |
| Time of closest approach (UTC) | 2024 Dec 27 14:43:47.836 |
| Minimum distance | 4.103 km |
| Height difference | -1.419 km |
| Relative speed | 14.493 km/s |
| Angle between velocity vectors | 155° |
| Geographic position | 80.6°N, 29.2°E |
| Height | 852 km |
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