| Primary satellite | Secondary satellite |
| Name | MetOp-A | NOAA 16 DEB |
| Spacetrack catalog number | 29499 | 41093 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 17 20:40 | 2021 Jan 16 20:57 |
| Time of closest approach (UTC) | 2020 Nov 30 04:03:54.365 |
| Minimum distance | 221.754 km |
| Height difference | -4.511 km |
| Relative speed | 11.636 km/s |
| Angle between velocity vectors | 103° |
| Geographic position | 77.1°S, 25.3°E |
| Height | 847 km |
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