| Primary satellite | Secondary satellite |
| Name | Meteor 1-27 | FENGYUN 1C DEB |
| Spacetrack catalog number | 9903 | 31810 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 08 13:13 | 2024 Sep 04 20:08 |
| Time of closest approach (UTC) | 2024 Aug 13 22:49:35.229 |
| Minimum distance | 16.974 km |
| Height difference | 14.733 km |
| Relative speed | 14.726 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 40.9°S, 49.3°W |
| Height | 892 km |
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