| Primary satellite | Secondary satellite |
| Name | STARS | SJ-11-03 DEB |
| Spacetrack catalog number | 33498 | 37735 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Jun 02 16:40 | 2023 Jun 02 12:32 |
| Time of closest approach (UTC) | 2023 Apr 06 16:27:25.469 |
| Minimum distance | 217.230 km |
| Height difference | -2.469 km |
| Relative speed | 7.719 km/s |
| Angle between velocity vectors | 62° |
| Geographic position | 80.8°S, 21.2°W |
| Height | 654 km |
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