Associations to the word «Perihelion»
Noun
- Comet
- Eccentricity
- Neptune
- Orbit
- Au
- Pluto
- Perturbation
- Asteroid
- Mercury
- Relativity
- Longitude
- Jupiter
- Inclination
- Centaur
- Kepler
- Saturn
- Magnitude
- Resonance
- Sun
- Axis
- Einstein
- Equator
- Hemisphere
- Ether
- Brightness
- Anomaly
- Mars
- Apparition
- Meteor
- Distance
- Planet
- Astronomer
- Passage
- Node
- Yr
- Peri
- Venus
- Velocity
- Epoch
- Amor
- Nucleus
- Key
- Trajectory
- Spacecraft
- Tilt
- Avery
- Earth
- Athena
- Whichever
- Sheppard
- Approach
- Coma
- Radius
- Rama
- Semi
- Calculation
- Vortex
- Object
- Belt
- Sixteen
- Hale
- Advance
- Prediction
- Closer
Adjective
Adverb
Wiktionary
PERIHELION, noun. (astronomy) The point in the elliptical orbit of a planet or comet etc. where it is nearest to the Sun.
Dictionary definition
PERIHELION, noun. Periapsis in solar orbit; the point in the orbit of a planet or comet where it is nearest to the sun.
Wise words
The chief difference between words and deeds is that words
are always intended for men for their approbation, but deeds
can be done only for God.