Perigalacticon is a derived term of galacticon.
In astronomy|lang=en terms the difference between perigalacticon and galacticon
is that perigalacticon is (astronomy) the point in the orbit of a star at which it is closest to the centre of its local galaxy while galacticon is (astronomy) a galactic apsis.
As nouns the difference between perigalacticon and galacticon
is that perigalacticon is (astronomy) the point in the orbit of a star at which it is closest to the centre of its local galaxy while galacticon is (astronomy) a galactic apsis.
perigalacticon
English
Noun
(
en noun)
(astronomy) The point in the orbit of a star at which it is closest to the centre of its local galaxy
Antonyms
*apogalacticon
galacticon
English
Noun
(
en noun)
(astronomy) A galactic apsis
Derived terms
*apogalacticon
*perigalacticon
Anagrams
*