Category: Life

# what is the diameter of our solar system ?

Asked By: luobo1689 | Last Updated: 2022-05-26

what is the diameter of our solar system？

It is 143.73 billion km from the Sun, thus giving the Solar System a diameter of 287.46 billion km. Now, that is a lot of zeros, so let's simplify it into astronomical units. 1 AU(distance from the Earth to the Sun) equals 149,597,870.691 km.2008年7月16日

Beside above,What is the diameter of our solar system in light years?

about .00127 light yearsNow that you know how far a light year is, consider the fact that the diameter of our Solar System is approximately Page 2 7,440,000,000 miles, 80 AU, or about . 00127 light years.

Furthermore,What is the diameter of our solar system in miles?

In real distances that's an average of roughly 186 million to 372 million miles (300 million to 600 million kilometers ) from the Sun, or 2 to 4 AU.

Beside above,Is the solar system 1 AU in diameter?

We took the radius of the solar system to be 39.5 AU, which means it has a diameter of 79 AU. This means you could put the Solar System about 3440 times between the Sun and the nearest star taking this definition.

Considering this,What is a solar diameter?

865,370 mi太阳 / 直径

### Is the solar system 1 light year?

Astronomers suggest that the solar system is about 0.5 light year long or possibly even a full light year.

### What distance is 1 light year closest to?

approximately 6 trillion milesA light-year is the distance a beam of light travels in a single Earth year, which equates to approximately 6 trillion miles (9.7 trillion kilometers).

### What is the diameter of the Milky Way galaxy?

105,700 light years银河系 / Diameter

### How big is the solar system compared to the Milky Way?

Most commonly, our solar system in its entirety is said to have a diameter of 287.46 billion km, a length which could fit 36 billion Earths. As large as this number sounds, our solar system is in fact over 160 million times smaller than the Milky Way galaxy!

### How many AU are in a diameter?

Diameter of the Solar System

Bibliographic Entry Standardized Result
Laskar, Jacques. "Solar System." Encyclopedia of Astronomy and Astrophysics. 2001: 1930, 2749. 79.88 AU 60,000–120,000 AU
Moore, Patrick The data book of Astronomy 2000: 215, 236. 79 AU 60,000–100,000 AU

### How many Earths can fit in the Sun?

one million EarthsThe sun lies at the heart of the solar system, where it is by far the largest object. It holds 99.8% of the solar system's mass and is roughly 109 times the diameter of the Earth — about one million Earths could fit inside the sun.

### How long would it take to get out of our solar system?

At its current speed, it will take roughly 15,000 years to cover one light year and will take about 40,000 years before the Voyagers come close to another star.

### How big is space in miles?

A common definition of space is known as the Kármán Line, an imaginary boundary 100 kilometers (62 miles) above mean sea level.