| Primary satellite | Secondary satellite |
| Name | Oscar 19 | FENGYUN 1C DEB |
| Spacetrack catalog number | 20442 | 31667 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 May 29 16:06 | 2023 May 24 06:57 |
| Time of closest approach (UTC) | 2023 Mar 29 11:22:50.552 |
| Minimum distance | 17.880 km |
| Height difference | 1.699 km |
| Relative speed | 14.670 km/s |
| Angle between velocity vectors | 158° |
| Geographic position | 35.9°N, 107.6°W |
| Height | 786 km |
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