T dwarf

An object with the spectral type T (also called T dwarf or methane brown dwarf)[1] is either a brown dwarf[2] or young free-floating planetary-mass object.[3] An directly imaged exoplanet with a young age can also be a T-dwarf.[4] T dwarfs are colder than L dwarfs,[1] but warmer than Y dwarfs.[5]

  1. ^ a b Cite error: The named reference Kirkpatrick1999 was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference Brandt2020 was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference Gagné2017 was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference Macintosh2015 was invoked but never defined (see the help page).
  5. ^ Cite error: The named reference Cushing2011 was invoked but never defined (see the help page).