| Primary satellite | Secondary satellite |
| Name | Meteor 1-27 | FENGYUN 1C DEB |
| Spacetrack catalog number | 9903 | 35208 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 07 21:52 | 2024 Sep 03 08:10 |
| Time of closest approach (UTC) | 2024 Aug 10 19:08:58.263 |
| Minimum distance | 2.809 km |
| Height difference | -2.759 km |
| Relative speed | 14.911 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 77.0°N, 134.1°W |
| Height | 854 km |
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