| Primary satellite | Secondary satellite |
| Name | Oscar 19 | FENGYUN 1C DEB |
| Spacetrack catalog number | 20442 | 32162 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Jun 03 21:45 | 2023 Jun 03 23:49 |
| Time of closest approach (UTC) | 2023 Apr 03 18:29:26.001 |
| Minimum distance | 262.954 km |
| Height difference | 0.564 km |
| Relative speed | 7.795 km/s |
| Angle between velocity vectors | 63° |
| Geographic position | 79.9°N, 159.6°W |
| Height | 791 km |
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