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Which is smallest 1AU 1 light-second a star or a planet?
Planet by a long way. They vary but in our solar system the largest is Jupiter and it's 66,854km across the middle. A light second is the distance travelled by light in a second = 299,792.5km A star can be lots of different sizes - our Sun is = 1,391,980km An AU is the distance from the Earth to the Sun = 149,598,000 km
If a planet with twice the mass of earth orbiting a star with the same mass as the sun and an orbital distance of 1AU what is the orbital period?
The orbital period of a planet can be calculated using Kepler's Third Law, which states that the square of the orbital period is directly proportional to the cube of the semi-major axis of the orbit. For a planet with twice the mass of Earth orbiting a star with the same mass as the Sun at a distance of 1AU (Earth-Sun distance), the orbital period would be the same as Earth's, which is about 365 days.
Which planet is about 10 times further from the sun than Earth is?
Saturn is 9.54 A.U from the sun (1AU= Earth's distance from the sun)
Which planets are less than one AU from the Sun?
Mercury and Venus are the only planets in our solar system that are less than one astronomical unit (AU) away from the Sun. Mercury is the closest planet to the Sun, with an average distance of about 0.39 AU, while Venus is next, with an average distance of about 0.72 AU.
35000 seconds equal how many hours?
35,000 seconds equal 9.72 hours.
What is the mesurmant equal to the disance between the eath and the sun?
1 Astronomical Unit or 1AU is the average distance between the Sun and the Earth. It is approximately 149,598,000 km.
How do you convert km into AU's?
Divide kilometers by 149,597,871. (1AU = 149,597,871km)
How much is 52 in aus to km?
52 Astronomical Units is 7,779,089,292 kilometers. (1AU = 149,597,871km)
How much is 500 cinq cents francs in Australian dollars?
$1AU = approx 4 francs
What is the most useful unit foe measuring distances within the solar system?
Probably AUs or Astronomical Units. 1AU= 93 million miles or about 150 million km. 1AU is the distance from the Earth to the Sun.
How do you change astromical units to kilometers?
There is no need to change astronomical unit into Kilometres cause 1AU = 1.495978707 x 108 kilometres
Which is smallest 1AU 1 light-second a star or a planet?
Planet by a long way. They vary but in our solar system the largest is Jupiter and it's 66,854km across the middle. A light second is the distance travelled by light in a second = 299,792.5km A star can be lots of different sizes - our Sun is = 1,391,980km An AU is the distance from the Earth to the Sun = 149,598,000 km
How many kilometres make up 1AU?
An astronomical unit (AU) is the average distance between Sun and Earth. This is approximately 150 million kilometers.
If a planet with twice the mass of earth orbiting a star with the same mass as the sun and an orbital distance of 1AU what is the orbital period?
The orbital period of a planet can be calculated using Kepler's Third Law, which states that the square of the orbital period is directly proportional to the cube of the semi-major axis of the orbit. For a planet with twice the mass of Earth orbiting a star with the same mass as the Sun at a distance of 1AU (Earth-Sun distance), the orbital period would be the same as Earth's, which is about 365 days.
Which planet is about 10 times further from the sun than Earth is?
Saturn is 9.54 A.U from the sun (1AU= Earth's distance from the sun)
Is earth's distance of 1 AU from the sun's edge or center?
From the center. You should also bear in mind though, that 1AU is 149,597,870.691 kilometres which is slightly less than the mean distance between the Sun and the Earth.
How far are stars from us?
It depends on which stars you are talking about the sun ins 1AU Astronomical unit away roughly 149,597,870.700 kilometres (92,955,807.2730 mi) Alpha centari is 4.37 light years away from the Sun
