Every rise, set, upper transit and lower transit of body in [from, to),
for observer, in time order.
A rise or set is the instant the geometric topocentric altitude of the
body's centre equals −(refraction) − (semi-diameter) for the upper limb
(+ for the lower, 0 for the centre). A transit is the instant the
topocentric hour angle is 0° (upper) or 180° (lower). Throws RangeError for
an unknown body, observer field or option, an invalid window, or an instant
outside EPHEMERIS_SPAN.
Every rise, set, upper transit and lower transit of
bodyin [from, to), forobserver, in time order.A rise or set is the instant the geometric topocentric altitude of the body's centre equals −(refraction) − (semi-diameter) for the upper limb (+ for the lower, 0 for the centre). A transit is the instant the topocentric hour angle is 0° (upper) or 180° (lower). Throws RangeError for an unknown body, observer field or option, an invalid window, or an instant outside
EPHEMERIS_SPAN.