About HD 143414
HD 143414 is an epic variable star. It lies about 2,938.3 light-years from Earth, sits in the constellation TrA, shines at apparent magnitude 10.09 and has spectral type WN6 SB1.
Its spectrum reads WN6 SB1 — a Wolf-Rayet star: a stellar monster shedding its own outer layers in a ferocious wind, on its way to a supernova.