| Primary satellite | Secondary satellite |
| Name | Cosmos 2228 Rocket | HODOYOSHI 4 |
| Spacetrack catalog number | 22287 | 40011 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2022 Jul 06 09:24 | 2022 Jul 06 21:36 |
| Time of closest approach (UTC) | 2022 May 24 09:25:52.584 |
| Minimum distance | 4.345 km |
| Height difference | 3.533 km |
| Relative speed | 15.050 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 81.3°S, 56.4°E |
| Height | 657 km |
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