| Primary satellite | Secondary satellite |
| Name | CZ-4B R/B | SL-16 DEB |
| Spacetrack catalog number | 27432 | 39854 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 06 13:12 | 2023 Nov 23 10:46 |
| Time of closest approach (UTC) | 2023 Sep 25 18:44:11.093 |
| Minimum distance | 131.154 km |
| Height difference | 8.148 km |
| Relative speed | 14.858 km/s |
| Angle between velocity vectors | 170° |
| Geographic position | 8.3°N, 17.7°E |
| Height | 816 km |
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