An Oort cloud comet has an orbital period of 5 million years. What is its average distance from the Sun?
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Q: An asteroid has a momentum of 1.60 × 10¹2 kg-m/s, while moving at a speed of 6.52 × 104 km/h. What…
A: Momentum of an asteroid is p=1.60×1012 kg·m/s Velocity is v=6.52×104 km/h Note: 1 km=1000 m 1 h=60…
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A: In this we used Kepler’s law in yr and au unit,
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A: The first kinematical equation is given by, x = ut + (1/2)at2 Where, x is the displacement u is the…
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Q: An asteroid revolves around the Sun with a perihelion 0.5 AU and an aphelion of 7.5 AU. What is its…
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Q: Find the total mechanical energy of the asteroid. find the velocity of the comet at aphelion
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Q: A comet has a period of 75.3 years and moves in an elliptical orbit in which its perihelion (closest…
A: Time (T) = 75.3 years Minimum distance from the Sun or the Perihelion Distance (d min) = 0.700 AU…
Q: t has an average distance from the sun of 8.2 AU. What is its time in years for it going around the…
A: Given:- an average distance from the sun of 8.2 AU. Find:- What is its time in years for it going…
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Q: Jupiter's third-largest natural satellite, Io, follows an orbit with a semimajor axis of 422,000 km…
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Q: Please asap
A: Mass of meteorite,Speed of a meteorite,Here, we will find the angular velocity, of earth change.
Q: An asteroid has a perihelion distance of 2.0 AU, an aphelion distance of 4.0 AU, and an orbital…
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Q: Calculate the maximum aphelion distance of a planet with an orbital period of 100 years.
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A: Given: The period of the moon is 0.498179 days. The radius of the orbit is 181300 km.
Q: An asteroid circles the Sun at a distance equal to 30 times the Earth's distance from the Sun. How…
A: The answer is given below
Q: What is the escape speed from an asteroid of diameter 315 kmkm with a density of 2540 kg/m3kg/m3?…
A: The expression for escape velocity(v) of an asteroid can be given as, v = Ra8πGρ3, where G is the…
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A: According to Kepler's third law the relation between time period and length of semi major axis is…
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Q: A comet has a period of 72.3 years and moves in an elliptical orbit in which its perihelion (closest…
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Q: Two planets were discovered after the life of Newton. The orbital semi - major axis of the planet…
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Q: What is the orbital period of asteroid X as calculated from Kepler’s law?
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Q: An asteroid has a perihelion distance of 2.0 AU, an aphelion distance of 4.0 AU, and an orbital…
A: Planets and other celestial objects follow elliptical orbits rather than circular orbits. The…
Q: Suppose we have two comets with the following orbital parameters: Comet 1: Eccentricity = 0.1,…
A: Given that, Comet 1: Eccentricity = 0.1, Semi-major axis(R1) = 0.5 AU Comet 2: Eccentricity = 0.9,…
Q: over a period of time an asteroid's mass increases by 40% while its speed decreased by 25%. By what…
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Q: Another comet has an orbit about the sun whose semi-major axis is 12 AU, with an eccentricity of…
A: The closest distance of the comet from the Sun is known as its perihelion distance, whereas the…
Q: If the angular diameter of a body is 0.35 degrees and it is 160 million kilometers away,
A: GivenAngular diameter of body (θ)=0.35 °Distance between body=160 million km=160×106 km
Q: Find the mass of a hypothetical spherical asteroid 4 km in diameter and composed of rock with an…
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- The average distance from Earth to the sun is defined as one astronomical unit (AU). If an asteroid orbits the Sun in 1/3 of a year in a circular orbit, what is the asteroid's distance from the Sun in AU? Round your answer to 2 significant figures.The asteroid Icarus has a perihelion distance of 0.19 AU, an orbital eccentricity of 0.83 and semi major axis of 1.12 AU. What is its aphelion distance from the Sun?Halley’s Come orbits the sun every 76.0 years and has an orbital eccentricity of 0.97. What are the maximum and minimum distances between the comet and the sun?
- A new asteroid is discovered to have an orbital period of 4.685 yrs. Calculate the average orbital radius in kilometers.What is the mass of a comet having a radius of 392 km where 825 kg only weighs 147 N?Halley's Comet has a perihelion distance of 0.6 AU and an orbital period of 76 years. What is its aphelion distance from the Sun?
- What is the maximum possible aphelion distance for a short-period comet with an orbital period of 125 years?A comet has an average distance from the sun of 4.6 AU. What is its time in years for it going around the sun?A comet has a period of 75.3 years and moves in an elliptical orbit in which its perihelion (closest approach to the Sun) is 0.640 AU. Find the semimajor axis of the comet and an estimate of the comet's maximum distance from the Sun, both in astronomical units. (a) the semimajor axis of the comet (in AU) (b) an estimate of the comet's maximum distance (in AU) from the Sun