| Primary satellite | Secondary satellite |
| Name | ALSAT 2B | FENGYUN 1C DEB |
| Spacetrack catalog number | 41786 | 37717 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:29 | 2024 Dec 18 01:01 |
| Time of closest approach (UTC) | 2024 Dec 26 00:48:55.314 |
| Minimum distance | 2.644 km |
| Height difference | -2.516 km |
| Relative speed | 14.042 km/s |
| Angle between velocity vectors | 138° |
| Geographic position | 65.8°S, 28.2°W |
| Height | 689 km |
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