What is the scale size of the planets?

What is the scale size of the planets?

Planet	Diameter in kilometers	Size in cm
Earth	12750	1 cm
Mars	6800	.5 cm
Jupiter	142800	11 cm
Saturn	120660	9 cm

Planet	Diameter in kilometers	Size in cm
Earth	12750	1 cm
Mars	6800	.5 cm
Jupiter	142800	11 cm
Saturn	120660	9 cm

How do you find the scale diameter of a planet?

The most common is to measure the apparent angular diameter of the planet – how big it looks against the sky – very precisely using a telescope. Combining this with a measure of its distance (deduced from its orbit around the Sun) reveals the planet’s actual size.

What are the 9 planets in order of size?

If you were to order the planets by size from smallest to largest they would be Mercury, Mars, Venus, Earth, Neptune, Uranus, Saturn and Jupiter. Jupiter and Saturn are sometimes called the gas giants, whereas the more distant Uranus and Neptune have been nicknamed the ice giants.

How do you scale a solar system model?

Calculate manually: Choose the size (diameter) you want Earth to be in your model (for example 1 cm). For each planet, multiply the size you chose for Earth by the multiplier value on the chart. The multiplier is a planet’s size compared with Earth. This will give you the scale size of each planet.

What are the 8 planets in size order?

The largest planets in our solar system as per their surface area in ascending order are Mercury, Mars, Venus, Earth, Neptune, Uranus, Saturn, and Jupiter.

What is the biggest planet scale?

Largest Planet: Jupiter Jupiter’s mass is more than 300 times that of Earth, and its diameter, at 140,000 km, is about 11 times Earth’s diameter. (Jupiter’s Great Red Spot, even at its current diminished size, spans 15,900, just over a full Earth diameter.)

How do you calculate scale size?

The basic formula that is used for calculating the scale factor is, Scale factor = Dimension of the new shape ÷ Dimension of the original shape. In case, if the original figure is scaled up, the formula is written as, Scale factor = Larger figure dimensions ÷ Smaller figure dimensions.

How do you measure scale size?

Divide the real life dimension of either length or width by that of the model. So, say the real life object had a length of 55m, and the model had a length of 50 cm, or 0.5m, then do 55/0.5. This is equal to 110.

How do you find the scale of a dimension?

1. Find out what the scale on the drawing is.
2. Measure the distance on the drawing using a ruler (or count the number of squares, if that’s an option).
3. Multiply the distance you measure by the scale to give the distance in real life.

1. Find out what the scale on the drawing is.
2. Measure the distance on the drawing using a ruler (or count the number of squares, if that’s an option).
3. Multiply the distance you measure by the scale to give the distance in real life.

What are the 12 planets called?

• Mercury. Mercury—the smallest planet in our solar system and closest to the Sun—is only slightly larger than Earth’s Moon. …
• Venus. Venus spins slowly in the opposite direction from most planets. …
• Earth. …
• Mars. …
• Jupiter. …
• Saturn. …
• Uranus. …
• Neptune.

• Mercury. Mercury—the smallest planet in our solar system and closest to the Sun—is only slightly larger than Earth’s Moon. …
• Venus. Venus spins slowly in the opposite direction from most planets. …
• Earth. …
• Mars. …
• Jupiter. …
• Saturn. …
• Uranus. …
• Neptune.

What are the 11 planets in order?

• Mercury.
• Venus.
• Earth.
• Mars.
• Jupiter.
• Saturn.
• Uranus.
• Neptune.

• Mercury.
• Venus.
• Earth.
• Mars.
• Jupiter.
• Saturn.
• Uranus.
• Neptune.

Is there a 10th planet?

Because Eris was initially thought to be larger than Pluto, it was described as the “tenth planet” by NASA and in media reports of its discovery.

Which scale is used in astronomy?

Starting in the 19th century and made official by IAU in 1938, the astronomical unit was defined as a fundamental constant of the astronomical system of units as a length such that the gravitational constant is the square of the defining Gauss constant,(1) k = 0.017 , 202 , 098 , 95 yielding(2) G = k 2 = 0.000 , 295 , …

What scale do astronomers use?

Thus astronomers created the absolute magnitude scale. An object’s absolute magnitude is simply how bright it would appear if placed at a standard distance of 10 parsecs (32.6 light-years).

How do you convert a model to a scale?

First, determine the decimal equivalents for the scale of the drawing and the scale of your model: divide the numerator (top number in a fraction) by the denominator (bottom number in a fraction). For example, to get the decimal equivalent for 1/35 (1:35) scale, divide 1 by 35 and you get . 0286 (rounded up).

What are the planets size from largest to smallest?

• Jupiter: 43,441-mile radius.
• Saturn: 36,184-mile radius.
• Uranus: 15,759-mile radius.
• Neptune: 15,299-mile radius.
• Earth: 3,959-mile radius.
• Venus: 3,760-mile radius.
• Mars: 2,106-mile radius.
• Mercury: 1,516-mile radius.

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• Jupiter: 43,441-mile radius.
• Saturn: 36,184-mile radius.
• Uranus: 15,759-mile radius.
• Neptune: 15,299-mile radius.
• Earth: 3,959-mile radius.
• Venus: 3,760-mile radius.
• Mars: 2,106-mile radius.
• Mercury: 1,516-mile radius.

Which is the largest of the 9 planets?

The Latest. Fifth in line from the Sun, Jupiter is, by far, the largest planet in the solar system – more than twice as massive as all the other planets combined.

Which of the 8 planets is the smallest?

Mercury is the smallest planet in our solar system – only slightly larger than Earth’s Moon.

What is the size and scale of our solar system?

Our solar system is so big it is almost impossible to imagine its size if you use ordinary units like feet or miles. The distance from Earth to the Sun is 93 million miles (149 million kilometers), but the distance to the farthest planet Neptune is nearly 3 billion miles (4.5 billion kilometers).

What is the scale of space?

A Sense of the Scale of Space and Time in the Universe: Space: At a scale of 1:10,000,000,000, the following would be the distance from the Sun to: Mercury: 6m.

What is the scale size of the Sun?

Radius, diameter and circumference The mean radius of the sun is 432,450 miles (696,000 kilometers), which makes its diameter about 864,938 miles (1.392 million km). You could line up 109 Earths across the face of the sun, according to NASA (opens in new tab).

What are the planets size from largest to smallest?

• Jupiter: 43,441-mile radius.
• Saturn: 36,184-mile radius.
• Uranus: 15,759-mile radius.
• Neptune: 15,299-mile radius.
• Earth: 3,959-mile radius.
• Venus: 3,760-mile radius.
• Mars: 2,106-mile radius.
• Mercury: 1,516-mile radius.

• Jupiter: 43,441-mile radius.
• Saturn: 36,184-mile radius.
• Uranus: 15,759-mile radius.
• Neptune: 15,299-mile radius.
• Earth: 3,959-mile radius.
• Venus: 3,760-mile radius.
• Mars: 2,106-mile radius.
• Mercury: 1,516-mile radius.