- plutonian
- pointer
- polaris
- precession
- primary
- quadrature
- ram
- regress
- revolution
- retrograde
- retrogressive
- retrogradation
- rim
- sagitta
- sagittarius
- sciagraphy
- scorpius
- sickle
- sirius
- skiagraphy
- solstice
- solstitial
- sothic
- southing
- subpolar
- sun-dog
- swan
- syzygy
- taurine
- taurus
- third
- totality
- trail
- transit
- uranus
- vertex
- vertical
- vertices
- venus
- wane
- zenith
- zodiac