| Primary satellite | Secondary satellite |
| Name | AO-27 | ADEOS |
| Spacetrack catalog number | 22825 | 24277 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2025 Jun 20 21:30 | 2025 Jun 20 13:44 |
| Time of closest approach (UTC) | 2024 Apr 20 11:58:22.453 |
| Minimum distance | 445.804 km |
| Height difference | 6.395 km |
| Relative speed | 2.928 km/s |
| Angle between velocity vectors | 23° |
| Geographic position | 80.5°S, 157.2°W |
| Height | 811 km |
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