| Primary satellite | Secondary satellite |
| Name | CORIOLIS | NOAA 16 DEB |
| Spacetrack catalog number | 27640 | 42430 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Feb 24 20:04 | 2021 Feb 24 02:23 |
| Time of closest approach (UTC) | 2021 Jan 23 03:52:51.972 |
| Minimum distance | 65.433 km |
| Height difference | -3.618 km |
| Relative speed | 9.257 km/s |
| Angle between velocity vectors | 77° |
| Geographic position | 78.5°S, 14.6°W |
| Height | 864 km |
|