Does a meteor's "color" reflect its composition?

Abstract

Astronomers sometimes use color – the relative brightness of an object seen through two different color filter – as a proxy for other quantities. For instance, a star’s color indicates its temperature because stellar spectra vary in a predictable way.Meteor spectra are dominated by emission lines and reducing them to a “color” is not as straightforward.We combine meteor spectra from the literature with standard Bessel filter functions to test whether color measurements can probe a meteor’s spectral type.