| Primary satellite | Secondary satellite |
| Name | ARGOS | FENGYUN 1C DEB |
| Spacetrack catalog number | 25634 | 31430 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Mar 30 10:59 | 2023 Mar 30 03:24 |
| Time of closest approach (UTC) | 2023 Feb 05 23:04:34.400 |
| Minimum distance | 223.405 km |
| Height difference | -4.150 km |
| Relative speed | 6.109 km/s |
| Angle between velocity vectors | 48° |
| Geographic position | 80.1°N, 135.2°W |
| Height | 840 km |
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