Astronomy Library - Precession/Nutation/Polar Motion

This is the index page for the Precession/Nutation/Polar Motion section of the Astronomy Library for SOFA Library Issue 2001-03-31 for Fortran 77. The Precession/Nutation/Polar Motion section includes the following routines:

NUT80 Nutation, IAU 1980
NUTM80 Nutation matrix, IAU 1980
OBL80 Mean obliquity, IAU 1980
PMAT76 Precession matrix, IAU 1976
PNM80 Precession/nutation matrix, IAU 1976/1980
PREC76 Precession, IAU 1976
@ IAU SOFA Center
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Last modified: 2010 January 16