| Primary satellite | Secondary satellite |
| Name | IRAS Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 13778 | 29954 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 04 20:50 | 2022 Jul 04 17:30 |
| Time of closest approach (UTC) | 2022 May 27 07:57:07.132 |
| Minimum distance | 70.224 km |
| Height difference | -0.305 km |
| Relative speed | 5.791 km/s |
| Angle between velocity vectors | 46° |
| Geographic position | 78.9°N, 113.0°W |
| Height | 883 km |
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