| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Delta 98 |
| Spacetrack catalog number | 35123 | 7190 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 17 17:10 | 2024 Dec 23 04:04 |
| Time of closest approach (UTC) | 2024 Dec 28 08:30:13.859 |
| Minimum distance | 3.662 km |
| Height difference | 0.748 km |
| Relative speed | 7.479 km/s |
| Angle between velocity vectors | 60° |
| Geographic position | 76.9°N, 165.9°E |
| Height | 837 km |
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