| Primary satellite | Secondary satellite |
| Name | ARIANE 5 R/B | FENGYUN 1C DEB |
| Spacetrack catalog number | 27387 | 30851 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Mar 27 21:53 | 2023 Mar 26 17:46 |
| Time of closest approach (UTC) | 2023 Jan 29 00:53:08.948 |
| Minimum distance | 3739.653 km |
| Height difference | 2.532 km |
| Relative speed | 6.786 km/s |
| Angle between velocity vectors | 54° |
| Geographic position | 68.9°N, 67.0°E |
| Height | 773 km |
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