About HD 200285
HD 200285 is a rare variable star. It lies about 1,274 light-years from Earth, sits in the constellation Pav, shines at apparent magnitude 7.57 and has spectral type M1/M2III.
Its spectrum reads M1/M2III — an M-type red star — and M stars are the silent majority: roughly three of every four stars in the galaxy are one.