COMET2_NUC
==========

o M. Belton has list of typos (already received).

o Remove last column (rotation periods). 

o Get the rotation period data from Nalin Samarasinha.  Ideally, these
  should be in this same data set (which should be maintained yearly as
  an edited collection of published properties). 

o Comet Machholz is definitely spelled incorrectly at least once.