Glossary

Velocities

 updated: 2021-08-19


Some examples for relative or absolute velocities:


  • Earth's rotation speed at the equator:                0.464 km/s or 1670 km/h
  • Earth's velocity around the sun (average):                29.78 km/s        (30,29 km/s to 29,29 km/s) or 107,208 km/h
  • Sun's velocity around our galaxy:                        ~ 227 km/s        or 817,200 km/h
  • Our galaxy's velocity relative to the CBM:                552 +/- 6 km/s  or 8,172,019 km/h


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