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Standards of Fundamental Astronomy |
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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 |