| Primary satellite | Secondary satellite |
| Name | ADEOS II | FENGYUN 1C DEB |
| Spacetrack catalog number | 27597 | 30346 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 15 02:48 | 2024 Sep 14 20:41 |
| Time of closest approach (UTC) | 2024 Aug 15 09:59:32.502 |
| Minimum distance | 147.057 km |
| Height difference | -5.650 km |
| Relative speed | 13.765 km/s |
| Angle between velocity vectors | 135° |
| Geographic position | 68.1°S, 141.5°W |
| Height | 821 km |
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