Astrophysics (Index)About

GG Tau

(GG Tauri)
(much-studied quadruple star system)

GG Tau (or GG Tauri) is a star system combining a number of characteristics that make it useful for study. It is a quadruple system made up of two binary stars, and for being binaries, more accurate mass estimates can be made than otherwise. It includes a T-Tauri star, and the entire system is surrounded by a massive circumstellar disk. Being close enough for good observation, it is of interest regarding planet formation theories and study. Characteristics of GG Tau A:


(star,binary star,disk,PMS star,TTS,variable star)
Further reading:
https://en.wikipedia.org/wiki/GG_Tauri
https://ui.adsabs.harvard.edu/abs/2014A%26A...565L...2D/abstract
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=gg+tau
RedshiftParsecs
/Distance
Lightyears
/Lookback Years
  
~0140pc460lyGG Tau
Coordinates:GG Tau
J043230.31+173141.0

Referenced by pages:
variable star
variable star designation

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