RU Lupi
RU Lupi is a star in the constellation of Lupus, located in the young Lupus Star Forming Region. Based on parallax measurements, the distance to this star is about 400 light-years (120 pc), although the margin of error is large at 43%. The apparent visual magnitude is 10.5, so viewing it would require a telescope with an aperture of 6 cm (2 in), but preferably larger.
Read article on Wikipedia