What is the orbital radius of Venus in KM?

What is the orbital radius of Venus in KM?

Venus orbits the Sun at a mean distance of 108 million km (67 million miles), which is about 0.7 times Earth’s distance from the Sun.

How long is Venus in KM?

Size and Distance Our nearness to Venus is a matter of perspective. The planet is nearly as big around as Earth – 7,521 miles (12,104 kilometers) across, versus 7,926 miles (12,756 kilometers) for Earth.

Is Venus 1/3 the size of Earth?

Size, Mass and Orbit: Whereas Earth has a mean radius of 6,371 km and a mass 5,972,370,000 quadrillion kg, Venus has a mean radius of about 6,052 km and a mass of 4,867,500,000 quadrillion kg. This means that Venus is roughly 0.9499 the size of Earth and 0.815 as massive.

What is the diameter and radius of Venus?

The radius of Venus is 6,052 km. Double that and you get the diameter of Venus: 12,104 km.

What planet is 778600000 km?

Name: Jupiter Distance from the Sun: The distance from the Sun to Jupiter is 778,600,000 Km! Length of day: The days on Jupiter only last 9.9 hours. Length of year: The years on Jupiter last 11.9 Earth years, that’s crazy! Number of moons: Jupiter has 79 moons, more than any other planet in our Solar system.

How do you find orbital radius?

Kepler’s Third law can be used to determine the orbital radius of the planet if the mass of the orbiting star is known (R3=T2−Mstar/Msun, the radius is in AU and the period is in earth years).

What is Earth named after?

All of the planets, except for Earth, were named after Greek and Roman gods and godesses. The name Earth is an English/German name which simply means the ground. It comes from the Old English words ‘eor(th)e’ and ‘ertha’.

Why Venus has no moon?

Most likely because they are too close to the Sun. Any moon with too great a distance from these planets would be in an unstable orbit and be captured by the Sun. If they were too close to these planets they would be destroyed by tidal gravitational forces.

How hot is Venus?

It appears that the surface temperature ranges from about 820 degrees to nearly 900 degrees F. The average surface temperature is 847 degrees F., hot enough to melt lead.

Who is the smallest planet?

Mercury is the smallest planet in our solar system. It’s a little bigger than Earth’s Moon. It is the closest planet to the Sun, but it’s actually not the hottest. Venus is hotter.

Is Earth the 3rd smallest planet?

The second planet in the solar system, Venus, is the third smallest planet with a radius of 3761 miles (6052 km). Earth, of course, is the third closest planet to the Sun and the fourth smallest with a radius of 3963 miles (6378 km). Just past Earth is Mars, the fourth planet in the solar system.

What are 5 facts about Venus?

Interesting facts about Venus

• A day on Venus is longer than a year. …
• Venus is hotter than Mercury – despite being further away from the Sun. …
• Unlike the other planets in our solar system, Venus spins clockwise on its axis. …
• Venus is the second brightest natural object in the night sky after the Moon.

What is the hottest planet?

Even though Mercury is closer to the Sun, Venus is the hottest planet in our solar system. Its thick atmosphere is full of the greenhouse gas carbon dioxide, and it has clouds of sulfuric acid. The atmosphere traps heat, making it feel like a furnace on the surface. It’s so hot on Venus, the metal lead would melt.

Is Venus is hotter than Sun?

Venus is the hottest planet because of the presence of carbon dioxide and clouds. (a) Mars. (b) Sun.

Why is Venus the same size as Earth?

Venus is often referred to as our sister planet because of similarities in size, mass, density and volume. It is believed that both planets share a common origin forming at the same time out of a condensing nebulosity around 4.5 billion years ago. There the similarities end.

What is the orbit size of Venus?

Venus has an orbit with a semi-major axis of 0.723 au (108,200,000 km; 67,200,000 mi), and an eccentricity of 0.007. The low eccentricity and comparatively small size of its orbit give Venus the least range in distance between perihelion and aphelion of the planets: 1.46 million km.

What is Earth’s orbital radius in km?

The radius of the earth’s orbit around the sun (assumed to be circular) is 1.50×108 1.50 × 10 8 km, and the earth travels around this orbit in 365 days.

What is the orbital speed of Venus in km s?

Venus: 35.02 km/s (78,337 miles per hour), or a period of about 224.7 days.

What planet has the radius of 6371 km?

Approximating the figure of Earth by an Earth spheroid, the radius ranges from a maximum of nearly 6,378 km (3,963 mi) (equatorial radius, denoted a) to a minimum of nearly 6,357 km (3,950 mi) (polar radius, denoted b).