Приклади вживання Orbital speed Англійська мовою та їх переклад на Українською
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Orbital Speed- km/s.
Venus has an orbital speed of 35km/s.
The orbital speed of any satellite depends on its distance from Earth.
Under standard assumptions the orbital speed v{\displaystyle v\,}.
Earth's orbital speed is about 30 km/sec.
The kinetic impact techniqueworks by making a very small change in the orbital speed of the target asteroid.
Earth's orbital speed: 30 km/s.
The disk will be extremelyhot due to the friction between material with different orbital speeds at slightly different orbital  radii.
Its orbital speed was over 27 thousand km/h.
A Lorentz resonance is one that exists between a particle's orbital speed and the rotation period of a planet's magnetosphere.
The orbital speeds of planets decrease with increasing distance from the sun.
When astronomers firstbegan applying these calculations to galaxies by measuring the orbital speeds of their stars, the results were strange.
For a given separation, the orbital speed and period depend upon how much gravity is present.
However, theory also suggests that farther out from the central portion of a galaxy(beyondwhere most of the mass appears to be) orbital speeds should be Keplerian.
Orbital speed is calculated by multiplying the angular speed  by the orbital  radius:.
An alternate statement of Kepler's third law is that orbital speeds are inversely proportional to the square root of the distance from the center.
The orbital speed of the Solar System about the center of the Milky Way is approximately or 0.073% of the speed  of light.
It sounds crazy,but SpaceX will try to return to the top step of the orbital speed, Using a giant bowl for parties”,- Musk wrote in a Twitter.
The orbital speed of the solar system around the center of the Milky Way galaxy is about 220 km/s, or 0.073% of the speed  light.
When the star was only120 times the Earth-Sun distance of Sgr A*, its orbital speed reached 8000 km/s or 2.7% of the speed  of light.
The rotational/orbital speeds of galaxies/stars do not follow the rules found in other orbital  systems such as stars/planets and planets/moons that have most of their mass at the centre.
As is typical for many galaxies,the distribution of mass in the Milky Way is such that the orbital speed of most stars in the galaxy does not depend strongly on its distance from the center.
By using the Doppler shift of the emission from CO molecules, astronomers can measure the velocities of clouds, and ALMA makes it possible toresolve the very centers of galaxies where the orbital speeds are highest.
Each satellite in the GPS constellation orbitsat an altitude of about 20,000 km from the ground, and has an orbital speed of about 14,000 km/hour(the orbital  period is roughly 12 hours- contrary to popular belief, GPS satellites are not in geosynchronous or geostationary orbits).
Without large amounts of mass throughout the halo, the rotational velocity of the galaxy would decreaseat large distances from the galactic center, just as the orbital speeds of the outer planets decrease with distance from the Sun.
This occurs because, from approximately four Earth days before perihelion until approximatelyfour Earth days after it, Mercury's angular orbital speed exceeds its angular rotational velocity.[10] Mercury's elliptical orbit is farther from circular than that of any other planet in the Solar System, resulting in a substantially higher orbital speed  near perihelion.
Without large amounts of mass throughout the(roughly spherical) halo, the rotational velocity of the galaxy woulddecrease at large distances from the galactic center, just as the orbital speeds of the outer planets decrease with distance from the Sun.
If a star's orbital speed around the galactic centre is greater than that of the part of the spiral arm through which it is passing, then an inner Lindblad resonance occurs- if smaller, then an outer Lindblad resonance.[4] At an inner resonance, a star's orbital speed is increased, moving the star outwards, and decreased for an outer resonance causing inward movement.