太陽 たいよう けい外縁 がいえん天体 てんたいじゃなかった
taiyōkeiga iententaijanakatta

Noun
Da Copula

The past negative form of 太陽系外縁天体

1. Wasn't a trans-Neptunian object.; Wasn't an object beyond the solar system.

Past/Perfective
Negative
Astronomy