| Primary satellite | Secondary satellite |
| Name | NOAA 19 | FENGYUN 1C DEB |
| Spacetrack catalog number | 33591 | 30462 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:28 | 2024 Dec 21 23:50 |
| Time of closest approach (UTC) | 2024 Dec 26 18:22:42.469 |
| Minimum distance | 2.297 km |
| Height difference | 2.156 km |
| Relative speed | 7.987 km/s |
| Angle between velocity vectors | 65° |
| Geographic position | 79.5°N, 73.7°W |
| Height | 851 km |
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