mirror of https://github.com/XEphem/XEphem.git
16 lines
391 B
C
16 lines
391 B
C
#include "astro.h"
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int main() {
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printf("Precession J2000 -> J2015\n");
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double ra, pra;
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double dec, pdec;
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for (double i=0.0; i<7.0; i+=1.0) {
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ra = pra = i;
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dec = pdec = -i;
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precess(J2000, J2015, &pra, &pdec);
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printf("RA %+.16f -> %+.16f\n", ra, pra);
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printf("Dec %+.16f -> %+.16f\n", dec, pdec);
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}
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return 0;
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}
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