Assertion: asteroid's type | /r/HasProperty | assigned to asteroid
Facets:
value: based on their emission spectrum
type: CAUSE
Source sentences:
text: An asteroid spectral type is assigned to asteroids based on their emission spectrum, color, and sometimes albedo.
text: An asteroid spectral type is assigned to asteroids based on their emission spectrum, color, and sometimes albedo.
text: An asteroid spectral type is assigned to asteroids based on their emission spectrum, color, and sometimes albedo.
text: An asteroid spectral type is assigned to asteroids based on their emission spectrum, color, and sometimes albedo.