| Primary satellite | Secondary satellite |
| Name | NOAA 12 | METEOR 2-5 DEB |
| Spacetrack catalog number | 21263 | 40213 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Apr 10 13:18 | 2021 Apr 10 01:11 |
| Time of closest approach (UTC) | 2021 Mar 04 10:30:13.292 |
| Minimum distance | 0.583 km |
| Height difference | 0.303 km |
| Relative speed | 14.900 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 15.2°N, 109.5°E |
| Height | 810 km |
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