| 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 03 21:18 | 2022 Jul 03 20:40 |
| Time of closest approach (UTC) | 2022 May 24 11:03:14.779 |
| Minimum distance | 4.033 km |
| Height difference | 3.904 km |
| Relative speed | 15.050 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 81.0°S, 28.8°E |
| Height | 657 km |
|