恒星 こうせい じょう天体 てんたいじゃなかったです
kō seijōtentaijanakattadesu

Noun
Desu Copula

The polite, past negative form of 恒星状天体

1. Wasn't a stellar object.; Wasn't star-shaped.

Past/Perfective
Negative
Polite
Casual Register
Astronomy