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Home > Astronomical Journal

 
The Astronomical Journal is a monthly scientific journal published by the University of Chicago Press on behalf of the American Astronomical Society. It was founded in 1849 by Benjamin A. Gould; he ceased publication in 1861 but resumed it in 1885.

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Topics: Astronomical Journal, Astronomical Unit, Astronomical Year...

Astronomical unitThe astronomical unit AU is a unit of distance, approximately equal to the mean distance between Earth and Sun. The currently accepted value of the AU is 149,597,870,691+-30 metres (about 150 million kilometres or 93 million miles). Earth's orbit is not aAstronomical year numberingAstronomical year numbering is a method of numbering years before the start of the anno Domini era. In astronomical year numbering, the year 1 BC is numbered 0, the year 2 BC is numbered -1, and in general the year n BC is numbered n''1). Years AD are uncAstronomical distanceAstronomical distances are simply so massively huge as to defy the imagination and boggle the mind. For instance, the distance to the nearest star besides the sun ( Proxima Centauri), is about: : 40,000,000,000,000 kilometers For this reason astronomical
Astronomical objectSolar system Extrasolar objects Simple objects Compound objects Extended objects Sun Planets Mercury Venus Earth Moon Mars Phobos Deimos Jupiter satellites Saturn satellites Uranus satellites Neptune satellites Pluto Charon Asteroids Near-Earth asteroidsAstronomical JournalThe Astronomical Journal is a monthly scientific journal published by the University of Chicago Press on behalf of the American Astronomical Society. It was founded in 1849 by Benjamin A. Gould; he ceased publication in 1861 but resumed it in 1885. ExternAstronomical transitDeimos transits the Sun, as seen by Mars Rover Opportunity on March 4 2004 The word transit has two meanings in astronomy: A transit is the astronomical event that occurs when one celestial body appears to move across the face of another celestial body, a
Astronomical spectroscopyAstronomical oppositionAstronomical symbols
Astronomical twilightAstronomical units of lengthAstronomical naming conventions
Astronomical objects named after peopleAstronomical Society of the PacificAstronomical League
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