| Primary satellite | Secondary satellite |
| Name | NOAA 19 | NOAA 16 DEB |
| Spacetrack catalog number | 33591 | 42401 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 06 03:04 | 2021 Mar 05 19:38 |
| Time of closest approach (UTC) | 2021 Jan 20 21:43:34.528 |
| Minimum distance | 60.350 km |
| Height difference | 3.474 km |
| Relative speed | 11.810 km/s |
| Angle between velocity vectors | 106° |
| Geographic position | 74.6°S, 95.7°E |
| Height | 874 km |
|