| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | CZ-4C R/B |
| Spacetrack catalog number | 41376 | 39261 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 21 01:19 | 2024 Dec 23 13:44 |
| Time of closest approach (UTC) | 2024 Dec 24 01:58:59.869 |
| Minimum distance | 3.883 km |
| Height difference | 3.777 km |
| Relative speed | 13.773 km/s |
| Angle between velocity vectors | 135° |
| Geographic position | 66.6°N, 59.4°W |
| Height | 800 km |
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