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How to explore Doppler Radial Velocity 3D Explorer

Open the Doppler Radial Velocity 3D Explorer, watch the star wobble, then read the velocity strip and facts panel for the real numbers behind the method.

  1. Open https://freetoolonline.com/space-3d/doppler-radial-velocity.html and wait for the wobbling star.
  2. Read the facts panel: period, semi-amplitude K, and discovery history.
  3. Press 51 Pegasi b and Jupiter-Sun to compare wobble size.
  4. Watch the velocity strip color flip between approach and recession.
  5. Compare with Exoplanet Transit 3D for the dimming method, or Redshift Doppler 3D for the general shift mechanism.

Next: the when guide or vs alternatives. Open the Doppler Radial Velocity 3D Explorer.

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