| Primary satellite | Secondary satellite |
| Name | Spot 1 | FENGYUN 1C DEB |
| Spacetrack catalog number | 16613 | 30127 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 25 13:38 | 2023 Sep 25 02:45 |
| Time of closest approach (UTC) | 2023 Jun 05 11:50:47.535 |
| Minimum distance | 2396.658 km |
| Height difference | -15.155 km |
| Relative speed | 6.814 km/s |
| Angle between velocity vectors | 54° |
| Geographic position | 78.5°S, 18.0°W |
| Height | 794 km |
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