| Primary satellite | Secondary satellite |
| Name | NOAA 15 | FENGYUN 1C DEB |
| Spacetrack catalog number | 25338 | 30560 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Jun 02 20:18 | 2023 Jun 02 13:48 |
| Time of closest approach (UTC) | 2023 Apr 04 02:17:42.083 |
| Minimum distance | 197.911 km |
| Height difference | 2.655 km |
| Relative speed | 2.440 km/s |
| Angle between velocity vectors | 19° |
| Geographic position | 81.1°N, 152.4°E |
| Height | 817 km |
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