| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | deb Blok Kosmos |
| Spacetrack catalog number | 41419 | 1478 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 21 05:52 | 2024 Dec 22 07:22 |
| Time of closest approach (UTC) | 2024 Dec 27 12:08:27.415 |
| Minimum distance | 1.671 km |
| Height difference | 0.016 km |
| Relative speed | 14.392 km/s |
| Angle between velocity vectors | 145° |
| Geographic position | 39.5°N, 173.1°E |
| Height | 774 km |
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