| Primary satellite | Secondary satellite |
| Name | CHUBUSAT 3 | OBJECT AF |
| Spacetrack catalog number | 41339 | 57195 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:04 | 2024 Dec 23 09:03 |
| Time of closest approach (UTC) | 2024 Dec 24 22:24:50.219 |
| Minimum distance | 1.951 km |
| Height difference | 1.865 km |
| Relative speed | 13.684 km/s |
| Angle between velocity vectors | 128° |
| Geographic position | 5.5°S, 160.2°E |
| Height | 524 km |
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