| Primary satellite | Secondary satellite |
| Name | Meteor 1-27 | FENGYUN 1C DEB |
| Spacetrack catalog number | 9903 | 37421 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 08 13:13 | 2024 Sep 08 11:06 |
| Time of closest approach (UTC) | 2024 Aug 15 02:19:44.529 |
| Minimum distance | 1.768 km |
| Height difference | -1.735 km |
| Relative speed | 14.808 km/s |
| Angle between velocity vectors | 169° |
| Geographic position | 81.2°S, 31.2°W |
| Height | 920 km |
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