| Primary satellite | Secondary satellite |
| Name | ARGOS | NOAA 16 DEB |
| Spacetrack catalog number | 25634 | 41418 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Mar 30 10:59 | 2023 Mar 30 08:50 |
| Time of closest approach (UTC) | 2023 Feb 09 00:33:20.640 |
| Minimum distance | 43.048 km |
| Height difference | 0.558 km |
| Relative speed | 14.163 km/s |
| Angle between velocity vectors | 145° |
| Geographic position | 60.1°S, 65.0°E |
| Height | 852 km |
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