| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | deb Kosmos-1656 |
| Spacetrack catalog number | 41054 | 18764 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 19:36 | 2024 Dec 23 09:59 |
| Time of closest approach (UTC) | 2024 Dec 29 10:48:31.576 |
| Minimum distance | 1.577 km |
| Height difference | 1.403 km |
| Relative speed | 14.743 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 29.1°S, 37.8°W |
| Height | 788 km |
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