| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | METEOR 2-20 DEB |
| Spacetrack catalog number | 31633 | 44700 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 20:14 | 2024 Dec 22 21:06 |
| Time of closest approach (UTC) | 2024 Dec 25 20:37:49.068 |
| Minimum distance | 3.322 km |
| Height difference | 1.622 km |
| Relative speed | 14.816 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 1.0°N, 157.8°E |
| Height | 883 km |
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