| Primary satellite | Secondary satellite |
| Name | Courier 1B | FENGYUN 1C DEB |
| Spacetrack catalog number | 58 | 36234 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jun 28 13:11 | 2022 Jun 28 06:16 |
| Time of closest approach (UTC) | 2022 Jun 02 03:13:39.685 |
| Minimum distance | 9.382 km |
| Height difference | 2.606 km |
| Relative speed | 11.047 km/s |
| Angle between velocity vectors | 97° |
| Geographic position | 28.3°S, 47.0°E |
| Height | 1012 km |
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