| Primary satellite | Secondary satellite |
| Name | NOAA 12 | METEOR 2-7 DEB |
| Spacetrack catalog number | 21263 | 43301 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 05 21:47 | 2021 Mar 05 13:37 |
| Time of closest approach (UTC) | 2021 Jan 24 01:15:59.955 |
| Minimum distance | 5.312 km |
| Height difference | 4.492 km |
| Relative speed | 14.870 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 80.8°S, 42.8°W |
| Height | 838 km |
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