| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Iridium 33 |
| Spacetrack catalog number | 30759 | 24946 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2023 Jan 31 12:35 | 2023 Feb 01 09:44 |
| Time of closest approach (UTC) | 2022 Dec 14 01:39:28.382 |
| Minimum distance | 90.845 km |
| Height difference | 0.446 km |
| Relative speed | 14.901 km/s |
| Angle between velocity vectors | 174° |
| Geographic position | 2.1°S, 60.1°E |
| Height | 788 km |
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