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abstraction > mathematical concept > number > quantity > equatorial sky area > constellation
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constellation
subjectfact 
constellationhas genitive which is used when referring to a star in the constellation2001-09-27 09:33:35.0
has boundary defined in equatorial coordinates2001-09-27 09:33:35.0
is a part of celestial sphere2001-09-27 09:33:35.0
has component asterism2001-09-27 09:33:35.0
has historical origin asterism with pictorial or mythical significance2001-09-27 09:33:35.0
has purpose to divide the celestial sphere into small visually recognizable star classification regions2001-09-27 09:33:35.0
has definition Precisely defined area of the celestial sphere, associated with a grouping of stars, that the International Astronomical Union has designated as a constellation.has source: Seidelman, P. 1992 Explanatory Supplement to the Astronomical Almanac, University Science Books, Mill Valley, CA, 2001-09-27 09:33:35.0
is a kind of equatorial sky areahas URL: http://www.astro.wisc.edu/~dolan/constellations/constellations.html, 2001-09-27 09:33:35.0
equatorial sky areais defined using equatorial coordinates2001-09-27 09:33:34.0
quantityhas unit2001-09-27 09:33:12.0
numberhas value2001-09-27 09:32:57.0

Kinds of constellation :