sednoid

English

Etymology

Sedn(a) +‎ -oid

Noun

sednoid (plural sednoids)

1. (astronomy) A trans-Neptunian object of the inner Oort cloud, that is, one with a perihelion greater than 75 AU.

   Scientists are beginning to discover more sednoids thanks to better search efforts.

Anagrams

• noddies