| Primary satellite | Secondary satellite |
| Name | Oscar 19 | FENGYUN 1C DEB |
| Spacetrack catalog number | 20442 | 36263 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 22:30 | 2024 Dec 22 01:16 |
| Time of closest approach (UTC) | 2024 Dec 25 09:39:14.449 |
| Minimum distance | 2.328 km |
| Height difference | 2.309 km |
| Relative speed | 13.864 km/s |
| Angle between velocity vectors | 137° |
| Geographic position | 65.0°N, 43.8°W |
| Height | 795 km |
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