apparent magnitude

apparent magnitude

noun Astronomy.
the magnitude of a star as it appears to an observer on the earth.


Origin:
1870–75
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
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Apparent magnitude is always a great word to know.
So is Betelgeuse. Does it mean:
the Ram, a zodiacal constellation between Pisces and Taurus
a bright red supergiant star in the constellation Orion
Collins
World English Dictionary
apparent magnitude
 
n
another name for magnitude

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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American Heritage
Science Dictionary
apparent magnitude  
See under magnitude.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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