| Primary satellite | Secondary satellite |
| Name | ADEOS II | CZ-4B DEB |
| Spacetrack catalog number | 27597 | 37573 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 15 02:48 | 2024 Sep 12 11:11 |
| Time of closest approach (UTC) | 2024 Aug 11 12:42:20.495 |
| Minimum distance | 1.934 km |
| Height difference | -0.115 km |
| Relative speed | 13.317 km/s |
| Angle between velocity vectors | 125° |
| Geographic position | 70.7°N, 5.9°W |
| Height | 810 km |
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