Eris
DefinitionEris is a dwarf planet orbiting beyond Neptune, discovered in 2005 and named for the Greek goddess associated with discord and rivalry....
Chiron
DefinitionChiron is a small celestial body orbiting between Saturn and Uranus, classified as both a centaur and a minor planet. Discovered in...
Mean Black Moon Lilith
DefinitionMean Black Moon Lilith is the averaged, mathematically smoothed position of the Moon’s apogee—the point in its orbit farthest from Earth. It...
True Black Moon Lilith
DefinitionTrue Black Moon Lilith is the calculated, osculating point of the Moon’s apogee—the place in its orbit farthest from Earth at a...
Black Moon Lilith
DefinitionBlack Moon Lilith is a calculated point representing the Moon’s apogee, the part of its orbit farthest from Earth. It is not...
Zodiacal Parallels
DefinitionZodiacal parallels are relationships between planets or chart points based on declination—their angular distance north or south of the celestial equator. Two...
