| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 38149 | 31732 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 16 17:49 | 2024 Dec 22 13:45 |
| Time of closest approach (UTC) | 2024 Dec 29 08:39:10.386 |
| Minimum distance | 4.303 km |
| Height difference | 4.248 km |
| Relative speed | 5.059 km/s |
| Angle between velocity vectors | 40° |
| Geographic position | 81.0°S, 108.3°W |
| Height | 890 km |
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