Assertion: planet's body | /r/HasProperty | the sun
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Celestial navigation uses "sights", or angular measurements taken between a celestial body (e.g. the Sun, the Moon, a planet, or a star) and the visible horizon.
text: Celestial navigation uses "sights", or angular measurements taken between a celestial body (e.g. the Sun, the Moon, a planet, or a star) and the visible horizon.
text: The solved, but simplified problem is then "perturbed" to make its time-rate-of-change equations for the object's position closer to the values from the real problem, such as including the gravitational attraction of a third, more distant body (the Sun).
text: a {\displaystyle a} semimajor axis of the smaller object's (usually a planet's) orbit around the larger body (usually the Sun).