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abstraction > mathematical concept > number > quantity > equatorial sky area > constellation > constellation named by Bayer > Tucana |
Tucana (Toucan, Tuc) | ||||
subject | fact |
Tucana | is a part of celestial sphere | |
has historical image | ||
has genitive Tucanae | ||
has boundary | ||
has synonym Toucan | ||
has historical origin Kepler and Riccioli, called it Anser Americanus (the American Goose), | ||
has acronym Tuc | ||
is an instance of constellation named by Bayer | ||
constellation named by Bayer | is named by Johann Bayer | |
constellation | is a part of celestial sphere | |
has component asterism | ||
has purpose to divide the celestial sphere into small visually recognizable star classification regions | ||
equatorial sky area | is defined using equatorial coordinates | |
quantity | has unit | |
number | has value |