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Three criteria for being a planet according to uai?
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Three criteria for being a planet according to uai?
Criteria for being a planet according to IAU:
By meeting these three criteria - orbiting the Sun, having a spherical shape, and clearing its orbit - a celestial body can be classified as a planet according to the IAU.
Orbits the Sun:
To be classified as a planet by the International Astronomical Union (IAU), an object must orbit the Sun. This means that the celestial body must follow a path around the Sun, rather than orbiting around another planet or satellite.
Spherical Shape:
Another criteria for being considered a planet is that the object must be spherical in shape. This means that the planet has enough mass for gravity to pull it into a roughly round shape. Spherical shape indicates that the object has enough internal pressure to overcome rigid body forces and achieve hydrostatic equilibrium.
Cleared its Orbit:
The third criteria set by the IAU is that the object must have cleared its orbit of other debris. This means that the planet has become gravitationally dominant in its orbital area, sweeping up or pushing away any other objects in its path. Essentially, a planet must have enough mass to have cleared its orbit of other smaller objects.
By meeting these three criteria - orbiting the Sun, having a spherical shape, and clearing its orbit - a celestial body can be classified as a planet according to the IAU.
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Three criteria for being a planet according to uai?
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Three criteria for being a planet according to uai? for BPSC (Bihar) 2024 is part of BPSC (Bihar) preparation. The Question and answers have been prepared according to the BPSC (Bihar) exam syllabus. Information about Three criteria for being a planet according to uai? covers all topics & solutions for BPSC (Bihar) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Three criteria for being a planet according to uai?.
Three criteria for being a planet according to uai? for BPSC (Bihar) 2024 is part of BPSC (Bihar) preparation. The Question and answers have been prepared according to the BPSC (Bihar) exam syllabus. Information about Three criteria for being a planet according to uai? covers all topics & solutions for BPSC (Bihar) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Three criteria for being a planet according to uai?.
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