Definition of 海王星外天体 (かいおうせいがいてんたい)

かいおうせいがいてんたい

海王星外天体

かいおうせいがいてんたい

kaiouseigaitentai

noun
trans-Neptunian object, transneptunian object, TNO(astronomy term)
Related Kanji
sea, ocean
king, rule, magnate
star, spot, dot, mark
outside
heavens, sky, imperial
body, substance, object, reality, counter for images