| 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 01 10:49 | 2022 Jul 01 13:33 |
| Time of closest approach (UTC) | 2022 May 24 06:11:06.206 |
| Minimum distance | 4.338 km |
| Height difference | 3.323 km |
| Relative speed | 15.049 km/s |
| Angle between velocity vectors | 177° |
| Geographic position | 81.5°S, 107.9°E |
| Height | 657 km |
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