| 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 15:55:16.441 |
| Minimum distance | 4.856 km |
| Height difference | 4.813 km |
| Relative speed | 15.050 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 80.2°S, 51.3°W |
| Height | 657 km |
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