| Primary satellite | Secondary satellite |
| Name | CSL-04 Debris | FENGYUN 1C DEB |
| Spacetrack catalog number | 25733 | 31372 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 18 21:07 | 2022 May 18 03:46 |
| Time of closest approach (UTC) | 2022 Jan 28 00:08:28.188 |
| Minimum distance | 1415.636 km |
| Height difference | -2.036 km |
| Relative speed | 13.823 km/s |
| Angle between velocity vectors | 136° |
| Geographic position | 78.3°N, 167.4°E |
| Height | 839 km |
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