# Uses of Class
org.jastronomy.jsofa.JSOFA.SphericalCoordinate

## Uses of JSOFA.SphericalCoordinate in org.jastronomy.jsofa

Fields in org.jastronomy.jsofa declared as JSOFA.SphericalCoordinate
Modifier and Type
Field
Description
`JSOFA.SphericalCoordinate`
JSOFA.CatalogCoords.`pm`
proper motion (radians/year)
`JSOFA.SphericalCoordinate`
JSOFA.CatalogCoords.`pos`
position (radians)
`JSOFA.SphericalCoordinate`
JSOFA.SphericalCoordinateEO.`pos`
`JSOFA.SphericalCoordinate`
JSOFA.TangentPointSolution.`sol1`
`JSOFA.SphericalCoordinate`
JSOFA.TangentPointSolution.`sol2`
Methods in org.jastronomy.jsofa that return JSOFA.SphericalCoordinate
Modifier and Type
Method
Description
`static JSOFA.SphericalCoordinate`
JSOFA.`jauAtcc13(double rc, double dc, double pr, double pd, double px, double rv, double date1, double date2)`
Transform a star's ICRS catalog entry (epoch J2000.0) into ICRS astrometric place.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauAtccq(double rc, double dc, double pr, double pd, double px, double rv, JSOFA.Astrom astrom)`
Quick transformation of a star's ICRS catalog entry (epoch J2000.0) into ICRS astrometric place, given precomputed star-independent astrometry parameters.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauAtciq(double rc, double dc, double pr, double pd, double px, double rv, JSOFA.Astrom astrom)`
Quick ICRS, epoch J2000.0, to CIRS transformation, given precomputed star-independent astrometry parameters.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauAtciqn(double rc, double dc, double pr, double pd, double px, double rv, JSOFA.Astrom astrom, int n, JSOFA.Ldbody[] b)`
Quick ICRS, epoch J2000.0, to CIRS transformation, given precomputed star-independent astrometry parameters plus a list of light- deflecting bodies.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauAtciqz(double rc, double dc, JSOFA.Astrom astrom)`
Quick ICRS to CIRS transformation, given precomputed star- independent astrometry parameters, and assuming zero parallax and proper motion.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauAticq(double ri, double di, JSOFA.Astrom astrom)`
Quick CIRS RA,Dec to ICRS astrometric place, given the star- independent astrometry parameters.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauAticqn(double ri, double di, JSOFA.Astrom astrom, int n, JSOFA.Ldbody[] b)`
Quick CIRS to ICRS astrometric place transformation, given the star- independent astrometry parameters plus a list of light-deflecting bodies.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauAtoc13(String type, double ob1, double ob2, double utc1, double utc2, double dut1, double elong, double phi, double hm, double xp, double yp, double phpa, double tc, double rh, double wl)`
Observed place at a groundbased site to to ICRS astrometric RA,Dec.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauAtoi13(String type, double ob1, double ob2, double utc1, double utc2, double dut1, double elong, double phi, double hm, double xp, double yp, double phpa, double tc, double rh, double wl)`
Observed place to CIRS.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauAtoiq(String type, double ob1, double ob2, JSOFA.Astrom astrom)`
Quick observed place to CIRS, given the star-independent astrometry parameters.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauC2s(double[] p)`
P-vector to spherical coordinates.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauEceq06(double date1, double date2, double dl, double db)`
Transformation from ecliptic coordinates (mean equinox and ecliptic of date) to ICRS RA,Dec, using the IAU 2006 precession model.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauEqec06(double date1, double date2, double dr, double dd)`
Transformation from ICRS equatorial coordinates to ecliptic coordinates (mean equinox and ecliptic of date) using IAU 2006 precession model.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauFk45z(double r1950, double d1950, double bepoch)`
Convert a B1950.0 FK4 star position to J2000.0 FK5, assuming zero proper motion in the FK5 system.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauFk5hz(double r5, double d5, double date1, double date2)`
Transform an FK5 (J2000.0) star position into the system of the Hipparcos catalogue, assuming zero Hipparcos proper motion.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauG2icrs(double dl, double db)`
Transformation from Galactic Coordinates to ICRS.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauIcrs2g(double dr, double dd)`
Transformation from ICRS to Galactic Coordinates.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauLteceq(double epj, double dl, double db)`
Transformation from ecliptic coordinates (mean equinox and ecliptic of date) to ICRS RA,Dec, using a long-term precession model.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauLteqec(double epj, double dr, double dd)`
Transformation from ICRS equatorial coordinates to ecliptic coordinates (mean equinox and ecliptic of date) using a long-term precession model.
`static JSOFA.SphericalCoordinate`
JSOFA.`jauTpsts(double xi, double eta, double a0, double b0)`
In the tangent plane projection, given the star's rectangular coordinates and the spherical coordinates of the tangent point, solve for the spherical coordinates of the star.
Constructors in org.jastronomy.jsofa with parameters of type JSOFA.SphericalCoordinate
Modifier
Constructor
Description
``
`SphericalCoordinateEO(JSOFA.SphericalCoordinate pos, double eo)`
``
`TangentPointSolution(JSOFA.SphericalCoordinate sol1, JSOFA.SphericalCoordinate sol2, int flag)`