Related terms:
ecliptic
s orbit
axial tilt
nutation
vernal equinox
orbital plane
anomalistic
metonic
draconic
orbit around
celestial sphere
nakshatra
precession of the equinoxes
autumnal equinox
perihelion
orbit of the moon
vernal point
sidereal year
ecliptic plane
sidereal month
obliquity
invariable plane
obliquity of the ecliptic
time it takes
orbital velocity
above the horizon
milankovitch cycles
tropical year
hindu calendar
external magnetic field
Wikipedia sources:
Precession
Precession (astronomy)
Year
Astrological age
Gyroscope
Milankovitch cycles
Euler angles
Equinox
Axial tilt
Vega
Magnetometer
Ecliptic
Foucault pendulum
Hindu calendar
Aristarchus of Samos
2012 doomsday prediction
Mercury (planet)
Solstice
Orbit of the Moon
Crankset
Magnetic moment
Spica
Month
Context for words:
precession
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