About HD 185691
HD 185691 is a common star. It lies about 418.1 light-years from Earth, sits in the constellation Sgr, shines at apparent magnitude 7.38 and has spectral type A2/A3V.
Its spectrum reads A2/A3V — an A-type star: white-hot, typically about twice the Sun's mass, and the class most of the sky's famous bright stars belong to.