This model needs WebGL to draw. The positions for the date are still listed under Positions.
Drag to turn the model, scroll or pinch to zoom, tap a world to follow it. With the model focused, the arrow keys step a day (a month with Shift), Space plays or pauses, Home returns to today.
| Body | From the Sun (AU) | From Earth (AU) | Longitude (deg) | Speed (km/s) |
|---|
Heliocentric ecliptic coordinates from the JPL approximate elements, which are fitted for 1800 to 2050; the model stops at those ends.
A year is one trip around the Sun, and every planet takes a different time. Enter your birthday to count your years on each world and see when your next birthday falls there.
Stays on this page. Nothing is saved or sent anywhere.
Enter a birthday to see your age on every world.