XZ Tauri
Introduction '''XZ Tauri''' is a binary system approximately  away in the constellation Taurus. The system consists of two T Tauri stars orbiting each other about 6 billion kilometers apart (roughly the same distance as Pluto is from the Sun). The system made news in 2000 when a superflare was observed in the system.A third star, component C, has been observed at a separation of , but subsequent observations failed to find it. The T Tauri star HL Tauri,  away, is also sometimes listed as a companion.
Gallery File:Heic1424a.tif|Hubble image of XZ Tauri.File:Hs-2000-32-a-animated.gif|An animation of the 2000 superflare in the system.
Notes
References
External links * *  XZ Tauri at Constellation Guide