| Primary satellite | Secondary satellite |
| Name | SL-16 R/B | FENGYUN 1C DEB |
| Spacetrack catalog number | 31793 | 36224 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 16 00:30 | 2022 May 15 22:37 |
| Time of closest approach (UTC) | 2022 Jan 25 00:26:45.906 |
| Minimum distance | 1744.559 km |
| Height difference | 11.322 km |
| Relative speed | 5.011 km/s |
| Angle between velocity vectors | 39° |
| Geographic position | 33.7°S, 50.2°W |
| Height | 857 km |
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