| Primary satellite | Secondary satellite |
| Name | COMPASS 1 | FENGYUN 1C DEB |
| Spacetrack catalog number | 32787 | 30216 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Sep 22 10:35 | 2023 Sep 21 21:36 |
| Time of closest approach (UTC) | 2023 Jun 12 16:37:15.780 |
| Minimum distance | 977.539 km |
| Height difference | -14.339 km |
| Relative speed | 12.651 km/s |
| Angle between velocity vectors | 113° |
| Geographic position | 68.4°S, 9.8°E |
| Height | 594 km |
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