The apparent magnitude of Betelgeuse varies, but it is typically around 0.5.

However, it's important to note:

* Betelgeuse is a variable star: Its brightness changes over time, ranging from approximately 0.0 to 1.3.

* Current dimming: Betelgeuse has been undergoing a significant dimming event since late 2019, reaching a magnitude of around 1.6.

So, while its average apparent magnitude is around 0.5, it's not a fixed value.