1. Either of two points on the celestial sphere at which the ecliptic intersects the celestial equator. 2. Either of the two times during a year when the sun crosses the celestial equator and when the length of day and night are approximately equal; the vernal equinox or the autumnal equinox.
(hjem) Hold innboksen din ryddig ved å arkivere viktige meldinger og regelmessig bruke "Slett alle meldinger"- valget i meldingsboksen. (pauloaguia) (Vis alle tips)