| Primary satellite | Secondary satellite |
| Name | STRAND 1 | FENGYUN 1C DEB |
| Spacetrack catalog number | 39090 | 31755 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 12:12 | 2024 Dec 19 18:23 |
| Time of closest approach (UTC) | 2024 Dec 28 09:34:48.184 |
| Minimum distance | 2.361 km |
| Height difference | -1.352 km |
| Relative speed | 14.765 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 23.7°S, 121.7°E |
| Height | 786 km |
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