| Primary satellite | Secondary satellite |
| Name | STRAND 1 | FENGYUN 1C DEB |
| Spacetrack catalog number | 39090 | 31974 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 12:12 | 2024 Dec 22 12:21 |
| Time of closest approach (UTC) | 2024 Dec 23 21:26:34.580 |
| Minimum distance | 2.406 km |
| Height difference | -2.404 km |
| Relative speed | 14.632 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 44.0°S, 135.6°E |
| Height | 787 km |
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