| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 30167 | 42392 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Jun 15 04:51 | 2025 Jun 15 00:07 |
| Time of closest approach (UTC) | 2025 May 15 11:01:50.321 |
| Minimum distance | 1543.172 km |
| Height difference | 0.936 km |
| Relative speed | 13.246 km/s |
| Angle between velocity vectors | 122° |
| Geographic position | 80.5°N, 98.7°E |
| Height | 649 km |
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