| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Meteor 1-11 |
| Spacetrack catalog number | 30654 | 5917 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:50 | 2024 Dec 23 05:40 |
| Time of closest approach (UTC) | 2024 Dec 28 09:49:34.775 |
| Minimum distance | 4.009 km |
| Height difference | 1.355 km |
| Relative speed | 14.813 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 51.7°S, 168.9°W |
| Height | 880 km |
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