| Primary satellite | Secondary satellite |
| Name | NOAA 19 | NOAA 16 |
| Spacetrack catalog number | 33591 | 26536 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2025 Jan 18 21:33 | 2025 Jan 19 02:21 |
| Time of closest approach (UTC) | 2024 Dec 11 01:08:30.741 |
| Minimum distance | 19.227 km |
| Height difference | -4.568 km |
| Relative speed | 3.325 km/s |
| Angle between velocity vectors | 26° |
| Geographic position | 81.0°N, 149.1°W |
| Height | 857 km |
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