恒星 こうせい じょう天体 てんたいじゃありませんでした
kō seijōtentaijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 恒星状天体

1. Was not a stellar object.; Was not star-shaped.

Past/Perfective
Negative
Polite
Terminal Form
Astronomy