We present basic ''constants'' for NGC 1068 for which there is some ag
reement between observers using the best available data. While the lis
ted values may ultimately undergo slight corrections, our intention is
to encourage researchers to adhere to a common standard. To illustrat
e one of the most frustrating inconsistencies, in a random survey of a
dozen papers (1975-1995), the distance to NGC 1068 is placed anywhere
in the range 10 to 30 Mpc, which unnecessarily complicates discussion
s of global quantities such as energies, linear scales, total masses,
and so forth. As a sort of NGC 1068 vade mecum, we also provide summar
ies of recent, useful measurements to facilitate literature searches a
nd first-order calculations and comparisons.