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A comet moves in an elliptical orbit around the sun its distance from the sun varies between 1 AU and 7 AU Calculate its orbital period?
Major axis of mentioned comet has length of 8 AU (1 AU at perihelion plus 7 AU at apohelion on the opposite side of Sun).
According to Kepler's third law, the square of orbital period is directly proportional to cube of the orbit's major axis.
When using astronomical units for distance and sidereal years for time, this simplifies to:
T2 = a3, where
T - orbital period
a - length of major axis
We can then calculate that T for a = 8 AU is about 22.62 years.
What else can I help you with?
Are the distant between each planet and the sun constant?
No, the distance between each planet and the sun is not constant. The planets follow elliptical orbits, meaning their distance from the sun varies as they move along their paths. This variation in distance is due to gravitational forces and orbital mechanics.
A planet's average distance from the sun is also what part of the orbital ellipse?
The average distance from the sun to a planet is its semi-major axis, which is the longest radius of its elliptical orbit.
What is the Orbital Path of Mercury?
Mercury circles the Sun on an elliptical (oval) orbit that varies in distance from 46 million to 70 million kilometers. The orbital length is some 364 million kilometers, but Mercury is moving at nearly 48 kilometers a second (47.87 km/sec) and requires only 88 days to make one orbit.
Is the square of the orbital period of a planet proportional to the cube of the average distance of the planet from the Sun?
Yes, the square of the orbital period of a planet is proportional to the cube of the average distance of the planet from the Sun. This relationship is known as Kepler's Third Law of Planetary Motion. It describes the mathematical relationship between a planet's orbital period and its average distance from the Sun.
The relationship between the average distance of a planet from the sun and the planets orbital period is described by what?
Kepler's third law of planetary motion states that the square of a planet's orbital period is directly proportional to the cube of its average distance from the sun. This relationship allows us to predict the orbital period of a planet based on its distance from the sun, and vice versa.
Are the distant between each planet and the sun constant?
No, the distance between each planet and the sun is not constant. The planets follow elliptical orbits, meaning their distance from the sun varies as they move along their paths. This variation in distance is due to gravitational forces and orbital mechanics.
Explain why the relationship between orbital speed and distance is the same as that between gravity and distance?
gravity is that keeping the orbital speed from falling or breaking loose. and the distance away = time
A picture of earths orbital path?
elliptical.
In view of the elliptical orbits of Earth and Moon which conditions will result in the longest period of totality during a total solar eclipse?
Moon near perigee (closest orbital distance to earth).ANDEarth near aphelion (furthest orbital distance from sun, in early July).
What is an orbital jigsaw?
An orbital jigsaw is a jigsaw that as it moves up and down it moves in an elliptical pattern.
A planet's average distance from the sun is also what part of the orbital ellipse?
The average distance from the sun to a planet is its semi-major axis, which is the longest radius of its elliptical orbit.
Is the orbital paths of the planets elliptical with the Sun at the center?
false
What is orbital pattern for each planet include Pluto?
Elliptical
What effects orbital time?
The primary factors affecting orbital time are the mass of the objects involved, the distance between them, and the gravitational force between them. Orbital time increases with greater mass or distance, and decreases with stronger gravitational forces. The velocity of the objects also plays a role in determining the orbital time.
What is a orbit distance?
Orbit distance, often referred to as orbital radius, is the average distance between a celestial body and the center of mass it orbits around. For example, in the case of planets orbiting the Sun, the orbit distance is the average distance from the planet to the Sun. This distance can vary due to the elliptical nature of orbits, but it is typically measured in astronomical units (AU), where 1 AU is approximately the distance from the Earth to the Sun.
An earth satellite in a elliptical moves with what speed?
The speed is variable; faster while closer to the Earth, and slower further away. But the actual speed varies by the orbital distance.
What does the distance between the sun and a planet determine?
The distance between the sun and a planet determines its orbital period, its orbital speed, and the amount of insolation. Other factors such as composition and albedo are required to determine other variables.
