地球 ちきゅう近傍 きんぼう天体 てんたいではありませんでした
chikyūkimbōtentaidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 地球近傍天体

1. Was not a near-Earth object.; Was not a near-Earth celestial body.

Past/Perfective
Negative
Polite
Formal Register
Astronomy