| Primary satellite | Secondary satellite |
| Name | IRAS Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 13778 | 32205 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 03 14:10 | 2022 Jul 03 08:08 |
| Time of closest approach (UTC) | 2022 May 27 17:54:40.988 |
| Minimum distance | 6.615 km |
| Height difference | -2.132 km |
| Relative speed | 14.530 km/s |
| Angle between velocity vectors | 156° |
| Geographic position | 38.1°N, 154.9°W |
| Height | 861 km |
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