| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Oscar 15 |
| Spacetrack catalog number | 30492 | 20438 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 12:32 | 2024 Dec 23 02:23 |
| Time of closest approach (UTC) | 2024 Dec 29 19:58:45.771 |
| Minimum distance | 1.922 km |
| Height difference | 1.781 km |
| Relative speed | 14.659 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 3.1°S, 177.1°W |
| Height | 786 km |
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