| Primary satellite | Secondary satellite |
| Name | STARS | H-2A DEB |
| Spacetrack catalog number | 33498 | 38347 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2023 Jun 02 16:40 | 2023 Jun 02 19:00 |
| Time of closest approach (UTC) | 2023 Apr 06 11:06:10.476 |
| Minimum distance | 31.522 km |
| Height difference | 1.469 km |
| Relative speed | 14.922 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 14.5°N, 179.3°E |
| Height | 633 km |
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