| Primary satellite | Secondary satellite |
| Name | NOAA 19 | deb Kosmos-252 |
| Spacetrack catalog number | 33591 | 3900 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Feb 02 21:34 | 2023 Feb 02 09:31 |
| Time of closest approach (UTC) | 2022 Dec 07 08:37:36.894 |
| Minimum distance | 1018.394 km |
| Height difference | -109.341 km |
| Relative speed | 14.712 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 39.5°S, 14.1°W |
| Height | 874 km |
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