Online Google Dictionary

aphelion 中文解釋 wordnet sense Collocation Usage Collins Definition
Noun
/əˈfēlyən/,/əˈfēlēən/,
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aphelia, plural; aphelions, plural;
  1. The point in the orbit of a planet, asteroid, or comet at which it is furthest from the sun
    • - Mars is at aphelion
  1. apoapsis in solar orbit; the point in the orbit of a planet or comet that is at the greatest distance from the sun
  2. An apsis, plural apsides (pronounced /ˈæpsɨdiːz/), is the point of greatest or least distance of a body from one of the foci of its elliptical orbit. In modern celestial mechanics this focus is also the center of attraction, which is usually the center of mass of the system. ...
  3. Aphelion is the third album by Austria's symphonic metal band Edenbridge. It was released in 2003 .
  4. The point in a planet's orbit that is most distant from the Sun.
  5. The position in a heliocentric orbit at which the orbiting object is at its greatest distance from the Sun.
  6. The point of greatest separation between a planet and the Sun.
  7. (inam sharmande vali age eshtebah naknam mishe moghabele age midonin tas hih konin lotfan)
  8. In a orbit that is not perfectly round this would be the point at which the body is farthest to the object it orbits.
  9. The Silver dragon and former protector of the cosmic order, Aphelion serves as the primary antagonist of both paths. His goals (protection of the human race and all of civilizaton) are noble, but his methods of cutting through the Fairy creatures and manipulation are less so. ...
  10. the outermost point in a solar orbit
  11. Maximum orbital radius for a planet around a star.