Assertion: type asteroid | /r/HasProperty | asteroid
Facets:
value: with spectra
type: OTHER
value: presumably
type: DEGREE
value: with a spectral type
type: OTHER
Source sentences:
text: S-type asteroids are asteroids with a spectral type that is indicative of a siliceous (i.e. stony) mineralogical composition, hence the name.
text: J-type asteroids are asteroids with spectra similar to that of diogenite meteorites and so, presumably, to the deeper layers of the crust of 4 Vesta.
text: E-type asteroids are asteroids thought to have enstatite (MgSiO 3 ) achondrite surfaces.