HD 45350 b is an extrasolar planet located approximately 160 light-years away in the constellation of Auriga.

The mean distance of the planet from the star is more than the distance between Mars and the Sun, but due to the planet's high orbital eccentricity, it is as close to the star as Mercury is from the Sun at periastron, while at apastron, it is eight times further.

[2][3] The 2019–2020 class of 3B from the Luxembourgish Echternach high school won the contest to name both the star and its planet.

The students who helped name both celestial objects were Lucien Nicolas Berger, Léna Boucq Kieffel, Ben de Boer, Cédric Dehlez, Nicolas Delhez, Sergio Manuel Dias Costa, Pierre Fusshoeller, Jil Menei, Philippe Schaack and Claire Zeien.

The overseeing committee members who organized the contest and the vote of the respective celestial objects were Eric Buttini, Patrick Michaely, Nicolas Faber, Jeanny-Jungbluth-Schmidt and Yanna Di Ronco.