| Primary satellite | Secondary satellite |
| Name | NOAA 15 | YUNHAI 2 4 |
| Spacetrack catalog number | 25338 | 43912 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2022 Aug 11 13:33 | 2022 Aug 11 07:59 |
| Time of closest approach (UTC) | 2022 Jul 01 11:26:51.373 |
| Minimum distance | 9.566 km |
| Height difference | -2.801 km |
| Relative speed | 11.047 km/s |
| Angle between velocity vectors | 96° |
| Geographic position | 49.7°N, 49.1°W |
| Height | 817 km |
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