Inclination to the line-of-sight: incl

The inclination to the line-of-sight, incl [deg] is determined from the apparent flattening logr25 and the morphological type t using the classical Hubble formula:

where logro = 0.43 + 0.053.t  for t = -5 .. 7
and logro = 0.38 for t > 7
When the morphological type t is not available, t = 6 is assumed (this is the most frequent type).