apside

listen to the pronunciation of apside
Fransızca - İngilizce
{n} apsis, points of an orbit that are furthest and nearest the center (Astronomy); crescent-shaped channel
İtalyanca - İngilizce
İngilizce - İngilizce
An apsis

The phenomena which Sirius presented about 1841, that being according to Peters (confirmed by the results above) the time of the passage of the lower apside, are sufficiently remarkable;.