| Primary satellite | Secondary satellite |
| Name | ARIANE 5 R/B | PEGASUS DEB |
| Spacetrack catalog number | 27387 | 39922 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Mar 27 21:53 | 2023 Mar 25 20:31 |
| Time of closest approach (UTC) | 2023 Jan 30 10:02:27.187 |
| Minimum distance | 17.873 km |
| Height difference | 1.982 km |
| Relative speed | 14.856 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 46.9°N, 76.9°E |
| Height | 791 km |
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