| Primary satellite | Secondary satellite |
| Name | ARGOS | NOAA 16 DEB |
| Spacetrack catalog number | 25634 | 41659 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 29 13:55 | 2023 Sep 28 11:54 |
| Time of closest approach (UTC) | 2023 Jun 03 06:39:05.996 |
| Minimum distance | 6653.135 km |
| Height difference | 6.196 km |
| Relative speed | 13.075 km/s |
| Angle between velocity vectors | 124° |
| Geographic position | 35.3°S, 22.0°W |
| Height | 848 km |
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