Yanyan,[2] originally named HD 38283 b, is an extrasolar planet, orbiting the 7th magnitude F-type main-sequence star Bubup, 123 light years away in the constellation Mensa.
It is a Saturn-like planet orbiting at Earth-like distance, though slightly inwards of its star's habitable zone.
But, given the planet's high eccentricity, and the star being more than twice as luminous as the Sun, hypothetical life on the moons may be a bit unlikely.
Yanyan was discovered on 11 April 2011 using the radial velocity technique using the Anglo-Australian Telescope (AAT), and assigned the name HD 38283 b.
[1] The planet was officially named Yanyan by representatives of Australia in the 2019 NameExoWorlds contest held by the IAU.