| Primary satellite | Secondary satellite |
| Name | PLEIADES 1B | FENGYUN 1C DEB |
| Spacetrack catalog number | 39019 | 31192 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 11:58 | 2024 Dec 20 05:30 |
| Time of closest approach (UTC) | 2024 Dec 29 18:14:35.191 |
| Minimum distance | 4.911 km |
| Height difference | 3.546 km |
| Relative speed | 9.830 km/s |
| Angle between velocity vectors | 81° |
| Geographic position | 79.0°N, 68.6°W |
| Height | 710 km |
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