what is the distance from the sun to the asteroid belt
A True Scale Model of the Solar System
Commercial models, such as this, requite a very misleading picture of the relative sizes and distances of objects in our solar system. To get a better experience for the true scale of the solar system, the ASTR 1010 grade has constructed such a model, using the Sun in a similar commercial model to set the scale. On this calibration, all of the solar system, autonomously from the Oort cloud (see below), will only simply fit on the TTU campus!You can read about this model below. If you lot would like to take a tour of this model you can download a guide to help you. (If you would similar to create your own model the Exploratorium in San Francisco has a handy on-line calculator.)
Lord's day (Scale size = 140 mm)
For our campus model the Sun is taken to be the 14 cm (6 in) diameter sphere at the center of the commercial model that can exist seen in a brandish case opposite Room 215 in Bruner Hall. While the commercial model shows all the planets within about 15 inches, a true scale model is very dissimilar from this (but we will stay in Bruner Hall for the inner planets!)
Mercury (Scale size = 0.4 mm, Scale Distance = 5.viii k)
Mercury is the closest planet to the Dominicus, all the same on this scale it is a tiny dot on the wall most 19 ft away to the left!
Venus (Calibration size = 1.ii mm, Scale Distance = 10.ix g)
Venus is the hottest planet (>800°F on surface) due to a runaway greenhouse outcome. You can find it on the wall past Mercury.
Globe & Moon (Calibration size = 1.ii mm, Calibration Altitude = 15 yard)
In terms of size Earth and Venus are 'sisters'. However, Earth's distance from the Sun allows h2o to exist in liquid form, which makes a large difference! On this scale the Moon is a 0.3 mm dot about 3.5 cm abroad from the Earth. Our model Globe and Moon are on a find board back to the other side of the Dominicus, past the main archway.
Mars (Scale size = 0.half dozen mm, Scale Altitude = 23 m)
Mars is merely about half the size of the Earth. This smaller size, and increased altitude from the Sunday mean information technology has a much thinner atmosphere and is significantly colder than the Earth. Nevertheless at that place is strong evidence there was in one case liquid water on its surface. To find Mars in our model, keep going past the Earth.
Thousands of pocket-size rocks in betwixt the orbits of Mars and Jupiter. They would stretch from inside Bruner Hall well into the Library. In our model it is represented past some gains of sand next to the door on the outset floor at the east terminate of the building. Though many think of the Asteroid Belt as being full of tiny rocks, in reality they are an boilerplate of a 1000000 miles apart, then the dots should exist spread all around the Sunday at an average of well-nigh of fifteen cm apart.)
Ceres ( Scale size = 0.one mm, Scale Distance = forty yard)
The largest of the asteroids, Ceres is at present classified as a dwarf planet just on our scale information technology would still be less than 0.1 mm in diameter. To find it look on the window at the east end of the second floor hallway.
To place all the other objects in the solar organization at appropriately scaled distances nosotros have to movement beyond Bruner Hall!
Jupiter ( Scale size = 14 mm, Calibration Distance = 78 chiliad)
The largest planet is merely about half an inch beyond on this calibration! It is represented by a deejay a on the wall opposite the 2d flooring men's bathroom at the west end of Brown Hall. Information technology's four largest moons, Io, Europa, Ganymede, and Callisto, which are mere specks less than 0.half-dozen mm across, should lie within 18 cm of Jupiter, but in our model are on the floor below it. A couple of these are thought to take liquid h2o oceans beneath their icy surfaces!
Saturn (Scale size = 12 mm, Calibration Distance = 144 m)
Saturn (without its rings) is only slightly smaller than Jupiter. You lot can find it in the Volpe library well-nigh the elevator that is one-half manner to the back and diagonally to the right of the information desk-bound.
Uranus (Scale size = 5 mm, Calibration Altitude = 290 k)
Offset to get really out in that location now. Uranus is represented by a pocket-sized bead in Memorial Gym. To notice it become in the chief entrance and and then get down the hallway to the left of the central gym surface area. It is posted on the wall a few yards down here.
Neptune (Calibration size = 5 mm, Scale Distance = 450 thou)
Neptune, the furthest major planet from the Sun, is the aforementioned size as Uranus merely about twice as far away! In our model information technology is represented by a bead that is posted on the very right of the front wall of the Baptist Higher Ministry, just across 7th Street opposite Dunn Hall.
Pluto (Scale size = 0.ii mm, Scale Distance = 590 m)
Today we sympathize that Pluto is simply one of the larger icy objects in what is chosen the Kuiper Belt, simply it notwithstanding holds some extra fascination because it was classified every bit a planet for and so long. In our model Pluto is a small speck in Foundation Hall, on the correct wall simply inside the main entrance.
Kuiper Belt (Scale sizes: less than 0.ii mm, Scale Distance = 450 1000 to 750 m)
This broad chugalug of icy asteroids surrounds the 8 planets, outside the orbit of Neptune. Nosotros now know that Pluto is just one of the larger Kuiper Belt objects. The grade representation of the Kuiper Belt is a big display nether the TV to the left of Room 139 in the STEM Center (Ray Morris Hall).
Oort Deject
This cloud is thought to be a spherical distribution of icy asteroids stretching almost halfway to the adjacent star. On the scale of the Sun in our model, its extent is so great nosotros can't fit it on campus, let lone Cookeville, or even Tennessee. In fact it'southward represented on a map in the display case side by side to the Lord's day in Bruner Hall and stretches hundreds of miles, fifty-fifty on our calibration model, from simply exterior Cookeville all the manner to the due west declension!
If you are wondering where the side by side star is, that would be Blastoff Centauri, which is near 4.2 light years away. In our model that would put it just over 2,500 miles from Cookeville, for example in Juneau, AK or Quito, Ecuador!
Source: https://www2.tntech.edu/leap/astr1010/sssm.html
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