Aphelion -- the point on its orbit when the Earth is farthest from the sun ... Illinois State Museum ... State of Illinois...
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www.museum.state.il.us/exhibits/ice_ages/aph_peri.html
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CheckFree Compete provides health club software and fitness center management services to gyms, clubs and wellness centers across the World and we are continually enhancing our fitness club software with new features and technology. ... Managed Data Services ... ; CheckFree is proud to be part of Fiserv,
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www.aphelion.net/
www.aphelion.net/
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Earth reaches perihelion in early January each year, and passes through its aphelion point near the start of July. At perihelion, our planet is about 147 million km (91 million miles) from the Sun; it moves outward to around 152 million km (95 million miles) from the Sun at aphelion.
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www.windows.ucar.edu/tour/link=/physical_science/physic...
www.windows.ucar.edu/tour/link=/physical_science/physics/mechanics/orbit/perihelion_aphelion.html&edu=high
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What is the distance from the Earth to the Sun when the Earth is at perihelion and when it is at aphelion? At what month is the Earth closest to the Sun? What is the circumference of the Earth? How fast is the Earth moving about its axis;
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www.windows.ucar.edu/tour/link=/kids_space/earth_galore...
www.windows.ucar.edu/tour/link=/kids_space/earth_galore.html&edu=elem
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Apsis - Wikipedia, the free encyclopedia
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In celestial mechanics, an apsis , plural apsides (pronounced /ˈæpsɨdiːz/ ) is the point of greatest or least distance of the elliptical orbit of an object from its center of attraction, whi...
en.wikipedia.org/wiki/Apsis
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APHELION (from Gr. a7rb, from, and i i iXtos, sun), in astronomy, that point of the orbit of a planet at which it is most distant from the sun. Apogee, Apocentre, Aposaturnium, &c. are terms applied to those points of the orbit of a body moving around a. centre of force - as the Earth, Saturn, &c. - at which it is...
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www.1911encyclopedia.org/Aphelion
www.1911encyclopedia.org/Aphelion
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aphelion and perihelion differ from the mean Sun-Earth distance by less than 2%. In fact, if you drew Earth's orbit on a sheet of paper it would be difficult to distinguish from a perfect circle.
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science.nasa.gov/headlines/y2001/ast03jul_1.htm
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This morning at perihelion both hemispheres were 147.5 million km from the Sun. That barely differs from the greatest distance, 152.6 million km in July, which astronomers call aphelion. Perihelion always occurs near January 4th, while aphelion lands near the 4th of July.
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science.nasa.gov/headlines/y2001/ast04jan_1.htm
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Definition of aphelion in the Online Dictionary. Meaning of aphelion. Pronunciation of aphelion. Translations of aphelion. aphelion synonyms, aphelion antonyms. Information about aphelion in the free online English dictionary and encyclopedia. ... aphelion - apoapsis in solar orbit; the point in the orbit of a planet or...
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www.thefreedictionary.com/aphelion
www.thefreedictionary.com/aphelion
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