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abstraction > mathematical concept > number > quantity > equatorial sky area > constellation |
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constellation | ||||
subject | fact |
constellation | has genitive which is used when referring to a star in the constellation | ![]() |
has boundary defined in equatorial coordinates | ![]() | |
is a part of celestial sphere | ![]() | |
has component asterism | ![]() | |
has historical origin asterism with pictorial or mythical significance | ![]() | |
has purpose to divide the celestial sphere into small visually recognizable star classification regions | ![]() | |
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. | ![]() | |
is a kind of equatorial sky area | ![]() | |
equatorial sky area | is defined using equatorial coordinates | ![]() |
quantity | has unit | ![]() |
number | has value | ![]() |
Kinds of constellation :