| Primary satellite | Secondary satellite |
| Name | Meteor 1-27 | FENGYUN 1C DEB |
| Spacetrack catalog number | 9903 | 31474 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 08 13:13 | 2024 Sep 08 08:54 |
| Time of closest approach (UTC) | 2024 Aug 10 00:28:08.798 |
| Minimum distance | 21.277 km |
| Height difference | -2.366 km |
| Relative speed | 14.896 km/s |
| Angle between velocity vectors | 177° |
| Geographic position | 79.7°N, 130.8°W |
| Height | 851 km |
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