Assertion: sextant's use | /r/HasProperty | primary
Facets:
Source sentences:
text: Its primary use is to determine the angle between a celestial object and the horizon which is known as the object's altitude.
text: Its primary use is to determine the angle between a celestial object and the horizon which is known as the object's altitude.
text: Its primary use is to determine the angle between a celestial object and the horizon which is known as the altitude.
text: Its primary use is to determine the angle between a celestial object and the horizon which is known as the object's altitude.
text: Its primary use is to determine the angle between a celestial object and the the horizon which is also know as objects altitude.
text: Its primary use is to determine the angle between a celestial object and the horizon – known as the altitude of object.