| Primary satellite | Secondary satellite |
| Name | Oscar 19 | deb Delta 139 |
| Spacetrack catalog number | 20442 | 12291 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2023 Dec 05 11:30 | 2023 Dec 05 07:20 |
| Time of closest approach (UTC) | 2023 Sep 24 10:54:29.635 |
| Minimum distance | 865.074 km |
| Height difference | -6.967 km |
| Relative speed | 13.825 km/s |
| Angle between velocity vectors | 136° |
| Geographic position | 73.9°N, 46.9°E |
| Height | 802 km |
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