| Primary satellite | Secondary satellite |
| Name | Helios 1B rocket | deb HAPS |
| Spacetrack catalog number | 25979 | 24091 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Mar 21 12:49 | 2023 Mar 21 06:10 |
| Time of closest approach (UTC) | 2023 Feb 05 05:34:57.056 |
| Minimum distance | 0.836 km |
| Height difference | 0.739 km |
| Relative speed | 15.147 km/s |
| Angle between velocity vectors | 177° |
| Geographic position | 80.3°S, 146.3°W |
| Height | 588 km |
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