| Primary satellite | Secondary satellite |
| Name | Cosmos 540 Rocket | CSTB 1 |
| Spacetrack catalog number | 6324 | 31122 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Aug 08 11:41 | 2022 Aug 09 07:39 |
| Time of closest approach (UTC) | 2022 Jul 07 05:53:34.485 |
| Minimum distance | 1.535 km |
| Height difference | 0.304 km |
| Relative speed | 14.064 km/s |
| Angle between velocity vectors | 141° |
| Geographic position | 72.8°S, 157.5°E |
| Height | 768 km |
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