M51 ULS 1B

M51 ULS 1B 
M51 ULS 1B is the first candidate exoplanet found outside the milky way, it is proposed to be a Saturn-like planet orbiting a yellow dwarf. M51 ULS 1 system is a X-Ray binary system with a black hole taking gas and matter from the yellow dwarf star. It was found in Messier 51 galaxy, also known was the wirlpool galaxy, about 28 million light years from our solar system. Its main star has an accretion disk around it, the disk is made out of gas like hydrogen and helium. This planet, along with its star, has an unknown age for now.

 Features 
The black hole is likely to be a intermediate black hole.

the planet is a saturn like planet.

it is the same size as Uranus or Saturn.

 Location 
Right ascension:13h 29m 43.30s

Declination:+47° 11' 34.7"

distance:7.22 kpc (23.5 million light years)
 References