| Primary satellite | Secondary satellite |
| Name | Cosmos 540 Rocket | deb HAPS |
| Spacetrack catalog number | 6324 | 25445 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Mar 19 16:20 | 2023 Mar 19 18:22 |
| Time of closest approach (UTC) | 2023 Feb 03 23:33:58.975 |
| Minimum distance | 1951.407 km |
| Height difference | 9.923 km |
| Relative speed | 3.490 km/s |
| Angle between velocity vectors | 27° |
| Geographic position | 60.2°N, 85.4°W |
| Height | 758 km |
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