Another look at abundance correlations among comets

Abstract

Abundance correlations among comets are examined using three different data sets. The C2 and C3 production rates prove to be well correlated with CN production rates, but large scatter exists. It is concluded that a 'normal' comet is one for which Q(C3)/Q(CN) = 0.19 + or - 0.13 and Q(C2)/Q(CN) = 1.46 + or 0.68.