Solar System Au Scale

The semimajor axis the average distance to the sun is given in units of the earth s average distance to the sun which is called an au.

Solar system au scale.

Au ua or au is a unit of length roughly the distance from earth to the sun and equal to about 150 million kilometres 93 million miles. Orbital periods are also given in units of the earth s orbital period which is a year. Enter scale or diameter or distance select to show table and or map below select options then press calculate. Calculate the scaled planet diameters and planet sun distances for a solar system model.

The oort cloud is a hypothetical spherical cloud of up to a trillion icy objects that is thought to be the source for all long period comets and to surround the solar system at roughly 50 000 au around 1 light year ly and possibly to as far as 100 000 au 1 87 ly. The astronomical unit symbol. The eugene oregon 1 1 000 000 000 scale model. A solar system scale model meta page.

Filmmakers show the scale of the solar system in amazing video. This artist s concept puts solar system distances in perspective. One au about 93 million miles 150 million kilometers represents the average distance from the sun to the earth. On this scale our little friend voyager 1 has left the game and is well out in the stadium parking lot.

So a solar system with a 5 inch earth would have a sun that is look at the calculations 546 49 inches 45 5 feet in diameter and the earth to sun distance would be 58 703 inches 4 892 feet almost a mile. The actual distance varies as earth orbits the sun from a maximum aphelion to a minimum perihelion and back again once each year. One au is the distance from the sun to the earth which is about 93 million miles or 150 million kilometers. A new geocaching model in california.

The scale bar is in astronomical units with each set distance beyond 1 au representing 10 times the previous distance. View the solar system to scale. If the moon were only 1 pixel. The thousand yard model or the earth as a peppercorn.

All sizes are calculated based on the sun having a 650 pixel diameter. That s traveling at about 400 mph or 644 kilometers per hour. It s about 79 yards out from the sun or 5 906 000 000 km 3 670 000 000 miles on average in real distances. Colorado scale model solar system.

Get out that gps to find the planets. The spacecraft is traveling away from the sun at about 3 5 au per year. It is thought to be composed of comets that were ejected from the inner solar system by gravitational interactions with the outer planets. This website aims to put our solar system in to perspective.

It would take an airliner more than 20 years to fly that distance and that s just a one way ticket. Try scrolling down to find a planet in the vastness of space within our solar system. Everything on this site is to scale including the planet sizes and distances between them.