| magnitude |
The brightness of an object on a logarithmic scale. "Apparent magnitude" related to how bright an object appears to be, and "absolute magnitude" relates to how bright an object actually is.
Ãâó: antwrp.gsfc.nasa.gov/htmltest/gifcity/cs_gloss.htm...
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| magnitude |
Astronomers use magnitudes to describe the brightness of an object in the sky. It is a non-linear, numerical scale where the smaller numbers represent brighter objects. Generally, the unaided eye can see stars down to magnitude 6 in good skies. Pluto is magnitude 14, and thus, is invisible without optical aid or photography. Venus has a magnitude of about -4 and the Sun is -27.
Ãâó: www.the-cas.org/glosary.htm
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| magnitude |
A measure of the energy released by an earthquake.
Ãâó: rockyweb.cr.usgs.gov/outreach/quakegis/glossary.ht...
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| magnitude |
generation of time itself in the successive apprehension of an object. Also defined as number.
Ãâó: www.bright.net/~jclarke/kant/princip1.html
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| magnitude |
The degree of brightness of a celestial body as seen from the Earth designated on a numerical scale, on which the brightest star has magnitude ?.4 and the faintest visible star has magnitude 6, with the scale rule such that a decrease of one unit represents an increase in apparent brightness by a factor of 2.512. Negative magnitudes are reserved for the most brilliant objects: the Full Moon is ?2.7; the Sun is ?6.7.
Ãâó: www.souledout.org/nightsky/nsglossary.html
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