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33 lines
652 B
C
33 lines
652 B
C
/*
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Naval Observatory Vector Astrometry Software (NOVAS)
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C Edition, Version 3.1
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nutation.h: Header file for nutation models
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U. S. Naval Observatory
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Astronomical Applications Dept.
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Washington, DC
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http://www.usno.navy.mil/USNO/astronomical-applications
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*/
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#ifndef _NUTATION_
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#define _NUTATION_
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/*
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Function prototypes
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*/
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void iau2000a (double jd_high, double jd_low,
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double *dpsi, double *deps);
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void iau2000b (double jd_high, double jd_low,
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double *dpsi, double *deps);
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void nu2000k (double jd_high, double jd_low,
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double *dpsi, double *deps);
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#endif
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