What is period of revolution definition?

period of revolution in British. noun. astronomy. the mean time taken for one body, such as a planet, to complete a revolution about another, such as the sun.
A.

What is meant by the period of revolution of a planet?

Astronomy. Also called period of rotation.the time in which a body rotates once on its axis. Also called period of revolution.the time in which a planet or satellite revolves once about its primary.
  • What is the period of revolution of sun?

    Based on a distance of 30,000 light years and a speed of 220 km/s, the Sun's orbit around the center of the Milky Way once every 225 million years. The period of time is called a cosmic year. The Sun has orbited the galaxy, more than 20 times during its 5 billion year lifetime.
  • What is the period of revolution of Neptune?

    Neptune: Planet Profile
    Mass (kg)1.02 x 1026
    Average distance from Sun30.07 AU (4,498,252,900 km)
    Rotation period (length of day in Earth days)0.67 (19.1 hours)
    Revolution period (length of year in Earth days)60,190 (164.8 Earth years)
    Obliquity (tilt of axis degrees)29.6
  • What is the location of the sun in the universe?

    Some astronomers think we might actually just have two arms, Perseus and Sagittarius. The Sun is located in the inner rim of the Orion Arm, which is thought to be an offshoot of the Sagittarius Arm. The Sun is located about 26,000 light-years away from the center of the galaxy.
B.

What is the revolution of a planet?

Rotation is when a planet or moon turns all the way around or spins on its axis one time. The axis of rotation is an imaginary line going from the north pole to the south pole. When a planet or moon travels once around an object this is considered a revolution.
  • Why is the earth on a 23.5 degree tilt?

    Instead, Earth has seasons because our planet's axis of rotation is tilted at an angle of 23.5 degrees relative to our orbital plane – the plane of Earth's orbit around the sun. The tilt in the axis of the Earth is called its obliquity by scientists.
  • What is the period of revolution of the Earth?

    Astronomy. Also called period of rotation.the time in which a body rotates once on its axis. Also called period of revolution.the time in which a planet or satellite revolves once about its primary.
  • What is the period of revolution of Jupiter?

    Jupiter: Planet Profile
    Mass (kg)1.90 x 1027
    Average distance from Sun5.203 AU (778,412,020 km)
    Rotation period (length of day in Earth days)0.41 (9.8 Earth hours)
    Revolution period (length of year in Earth years)11.86
    Obliquity (tilt of axis degrees)3.08
C.

What is the period of revolution of mercury?

Mercury's Orbital Resonance. It takes Mercury about 59 Earth days to spin once on its axis (the rotation period), and about 88 Earth days to complete one orbit about the Sun. However, the length of the day on Mercury (sunrise to sunrise) is 176 Earth days.
  • Do the planets orbit the sun clockwise or counterclockwise?

    Planets. All eight planets in the Solar System orbit the Sun in the direction that the Sun is rotating, which is counterclockwise when viewed from above the Sun's north pole. Six of the planets also rotate about their axis in this same direction. The exceptions—the planets with retrograde rotation—are Venus and Uranus.
  • What is the highest and lowest temperature on Mercury?

    Surface temperatures of the inner rocky planets
    PlanetMinimum surface temperature °F (°C)Maximum surface temperature (°F (°C)
    Mercury- 275 °F (- 170°C)+ 840 °F (+ 449°C)
    Venus+ 870 °F (+ 465°C)+ 870 °F (+ 465°C)
    Earth- 129 °F (- 89°C)+ 136 °F (+ 58°C)
    Moon- 280 °F (- 173°C)+ 260 °F (+ 127°C)
  • Is there oxygen on Mercury?

    Atmosphere. Instead of an atmosphere, Mercury possesses a thin exosphere made up of atoms blasted off the surface by the solar wind and striking meteoroids. Mercury's exosphere is composed mostly of oxygen, sodium, hydrogen, helium and potassium.

Updated: 18th November 2019

Rate This Answer

4.3 / 5 based on 3 votes.