The teenager – who finished seventh in The X Factor - told Hollywood Life that he is putting the finishing touches to his disc with the help of judge and producer LA Reid.
"I am working on my album with LA Reid. We just want to get it right before we put it out. But I am working on everything right now," Astro revealed.
He also offered a prediction on the disc's release date: "Hopefully [it'll be out] this year, but I am not really sure, maybe later this summer, soon."
Astro is also currently attached to make his acting debut with Taraji P Henson in an upcoming film.
He recently featured in former X Factor UK contestant Cher Lloyd's 'Want U Back' music video.
Watch Astro's X Factor audition below: