| Primary satellite | Secondary satellite |
| Name | NOAA 19 | NOAA 16 DEB |
| Spacetrack catalog number | 33591 | 42350 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 02 19:10 | 2021 Feb 28 22:03 |
| Time of closest approach (UTC) | 2021 Jan 19 21:07:48.405 |
| Minimum distance | 12.097 km |
| Height difference | 3.429 km |
| Relative speed | 3.561 km/s |
| Angle between velocity vectors | 28° |
| Geographic position | 80.8°N, 121.8°W |
| Height | 867 km |
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