| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | IRS-P3 Rocket |
| Spacetrack catalog number | 31914 | 23828 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:38 | 2024 Dec 22 23:25 |
| Time of closest approach (UTC) | 2024 Dec 25 15:22:44.944 |
| Minimum distance | 3.890 km |
| Height difference | -3.807 km |
| Relative speed | 14.439 km/s |
| Angle between velocity vectors | 156° |
| Geographic position | 42.0°S, 34.9°E |
| Height | 855 km |
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