| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | TIANQI 23 |
| Spacetrack catalog number | 41652 | 57794 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 00:45 | 2024 Dec 23 05:41 |
| Time of closest approach (UTC) | 2024 Dec 26 00:23:08.805 |
| Minimum distance | 1.160 km |
| Height difference | -1.090 km |
| Relative speed | 14.285 km/s |
| Angle between velocity vectors | 147° |
| Geographic position | 16.4°S, 10.4°W |
| Height | 812 km |
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