What is the exact radius of moon?

What is the exact radius of moon?

	Moon	Ratio (Moon/Earth)
Mass (1024 kg)	0.07346	0.0123
Volume (1010 km3)	2.1968	0.0203
Equatorial radius (km)	1738.1	0.2725
Polar radius (km)	1736.0	0.2731

	Moon	Ratio (Moon/Earth)
Mass (1024 kg)	0.07346	0.0123
Volume (1010 km3)	2.1968	0.0203
Equatorial radius (km)	1738.1	0.2725
Polar radius (km)	1736.0	0.2731

How large is the Moon in KM?

The moon’s mean radius is 1,079.6 miles (1,737.5 kilometers) and the mean diameter is 2,159.2 miles (3,475 km). Compared to Earth, the moon is less than a third the width of our home planet, according to NASA (opens in new tab). The moon’s equatorial circumference is 6,783.5 miles (10,917 km).

Is the Earth 4 times bigger than the Moon?

This one’s another easy approximation to remember: The Moon is about one-fourth (or a quarter) the size of Earth in width. Put another way, Earth is about four times wider than the Moon.

What is radius of moon Class 9?

The mass of the moon is 7.34×1022kg and the radius is 1.74 ×106m.

Is the Moon exactly round?

What is the Moon really shaped like? The Moon is shaped like an imperfect sphere. From a distance, it looks nearly round. Seen up close, the Moon’s surface is a three-dimensional landscape of mountains, valleys, and craters.

What is a moon made of?

The average composition of the lunar surface by weight is roughly 43% oxygen, 20% silicon, 19% magnesium, 10% iron, 3% calcium, 3% aluminum, 0.42% chromium, 0.18% titanium and 0.12% manganese. Orbiting spacecraft have found traces of water on the lunar surface that may have originated from deep underground.

What are 5 facts about the Moon?

• The Sun and the Moon are not the same size. From Earth, both the Sun and the Moon look about same size. …
• The Moon is drifting away from the Earth. …
• The Moon was made when a rock smashed into Earth. …
• The Moon makes the Earth move as well as the tides. …
• The Moon has quakes too. …
• There is water on the Moon!

• The Sun and the Moon are not the same size. From Earth, both the Sun and the Moon look about same size. …
• The Moon is drifting away from the Earth. …
• The Moon was made when a rock smashed into Earth. …
• The Moon makes the Earth move as well as the tides. …
• The Moon has quakes too. …
• There is water on the Moon!

What Colour is the Moon?

What color is the Moon? It depends on the night. Outside of the Earth’s atmosphere, the dark Moon, which shines by reflected sunlight, appears a magnificently brown-tinged gray. Viewed from inside the Earth’s atmosphere, though, the moon can appear quite different.

What country is the same size as the Moon?

But that’s just one way of looking at things. Although the Moon is about as wide as Australia, it is actually much bigger when you think in terms of surface area. It turns out the surface of the Moon is much larger than that of Australia.

Why is the Moon 400 times?

Even though the Moon is 400 times smaller than the Sun, it’s also about 400 times closer to Earth than the Sun is. This means that from Earth, the Moon and the Sun appear to be roughly the same size in the sky.

Is there any water on the Moon?

Hidden inside the minerals in the rocks are tiny quantities of chemicals such as zinc, potassium, copper, chromium and even water, which was also found to exist in small frozen deposits in meteorite impact craters on the lunar surface last year.

What is full moon Class 8?

Full Moon: When the moon appears as a full disc, the entire side facing us is lit up and is called Full Moon.

What is moon Class 8?

The moon completes one rotation on its axis as it completes one revolution around the earth. The moon has dusty and barren surface with craters, steep and high mountains. The moon has no atmosphere and no water. On July 21, 1969 (Indian time), Neil Armstrong landed on the moon for the first time.

What is moon surface Class 8?

The moon’s surface is covered by rocks and loose dirt which we call lunar soil. It is pockmarked with craters of different sizes because of meteorites that hit its surface. On earth, these meteorites burn up in our atmosphere before they reach the ground.

Is the Moon 235000 miles away?

On average the moon is 380,000 km (235,000 miles) from the Earth, a distance of about 110 times its own diameter.

Is the Moon exactly 400?

Even though the Moon is 400 times smaller than the Sun, it’s also about 400 times closer to Earth than the Sun is. This means that from Earth, the Moon and the Sun appear to be roughly the same size in the sky.

Is radius of moon bigger than the Earth?

Size and Distance With a radius of about 1,080 miles (1,740 kilometers), the Moon is less than a third of the width of Earth.

Is it possible to walk around the Moon?

A 2014 NASA study looked at the theoretical maximum walking speed on the Moon, finding that you could walk at 5km/h before you would need to break into a loping run. At this speed, you would travel the 10,900km circumference of the Moon in 91 days of non-stop walking.

Where is the Moon closest to Earth?

On the other hand, when the Moon is at perigee (‘peri’ means ‘near’), the Moon is at its closest approach to the Earth. The distance between them is only 363 104 km (225 623 miles).

How much does the Moon move in 2 hours?

Other Key Points: The moon orbits quite fast: it moves about 0.5 degrees per hour in the sky. In 24 hours it moves 13 degrees. The moon’s observed motion eastward results from its physical motion of the moon along its orbit around the Earth.

How fast does the Moon travel?

The Moon orbits Earth at a speed of 2,288 miles per hour (3,683 kilometers per hour).

Does the Moon have 4 quarters?

There are four principal (primary/major) lunar phases: the new moon, first quarter, full moon, and last quarter (also known as third or final quarter), when the Moon’s ecliptic longitude is at an angle to the Sun (as viewed from the centre of the Earth) of 0°, 90°, 180°, and 270°, respectively.

Is moon a star or not?

The star which is the formation of hot gasses, energy, light and heat, which doesn’t refer to the moon’s qualities. So the moon is not a planet or a star.

Is the Moon ever 100% full?

Only when the moon, Earth and the sun are perfectly aligned is the moon 100% full, and that alignment produces a lunar eclipse. And sometimes — once in a blue moon — the moon is full twice in a month (or four times in a season, depending on which definition you prefer).