| Primary satellite | Secondary satellite |
| Name | OBJECT D | FENGYUN 1C DEB |
| Spacetrack catalog number | 61738 | 40695 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 08:41 | 2024 Dec 16 22:49 |
| Time of closest approach (UTC) | 2024 Dec 27 21:47:42.911 |
| Minimum distance | 1.688 km |
| Height difference | 0.979 km |
| Relative speed | 14.527 km/s |
| Angle between velocity vectors | 147° |
| Geographic position | 59.6°S, 173.3°E |
| Height | 615 km |
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