Wikipedia:Articles for deletion/BD-21 784
aside from the non-existent exoplanet mentioned, it looks like some of the papers cited in this article just have trivial mentions of the star. And some aren't even about BD-21 784, like Cinadon36 said. Unfortunately these aren't enough to pass 
— User:HoneycrispApples, 02:43, 12 May 2021 (UTC)
Stance: delete
Cited policy: WP:NASTRO (Wikipedia:Notability)