| Primary satellite | Secondary satellite |
| Name | CZ-4B DEB | NOAA 16 DEB |
| Spacetrack catalog number | 27433 | 41353 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 30 17:19 | 2023 Sep 29 09:30 |
| Time of closest approach (UTC) | 2023 Jun 08 22:47:22.564 |
| Minimum distance | 2043.856 km |
| Height difference | 2.872 km |
| Relative speed | 5.373 km/s |
| Angle between velocity vectors | 42° |
| Geographic position | 75.6°N, 90.4°W |
| Height | 855 km |
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