Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Use J2000 ecliptic (rather than equatorial) coordinates as starting point ↵ | David A. Madore | 2012-04-17 | 1 | -0/+1 |
| | | | | | | for precession. We will assume that these are the coordinates returned by VSOP87. | ||||
* | Use quaternions instead of 3*3 matrices to represent rotations. | David A. Madore | 2012-04-03 | 1 | -4/+4 |
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* | Equation of the origins/equinoxes. | David A. Madore | 2012-03-27 | 1 | -1/+9 |
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* | Nutation. | David A. Madore | 2012-03-27 | 1 | -0/+73 |