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

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

Methods in org.jastronomy.jsofa that return JSOFA.CatalogCoords
Modifier and Type
Method
Description
`static JSOFA.CatalogCoords`
JSOFA.`jauFk425(double r1950, double d1950, double dr1950, double dd1950, double p1950, double v1950)`
Convert B1950.0 FK4 star catalog data to J2000.0 FK5.
`static JSOFA.CatalogCoords`
JSOFA.`jauFk524(double r2000, double d2000, double dr2000, double dd2000, double p2000, double v2000)`
Convert J2000.0 FK5 star catalog data to B1950.0 FK4.
`static JSOFA.CatalogCoords`
JSOFA.`jauFk52h(double r5, double d5, double dr5, double dd5, double px5, double rv5)`
Transform FK5 (J2000.0) star data into the Hipparcos system.
`static JSOFA.CatalogCoords`
JSOFA.`jauFk54z(double r2000, double d2000, double bepoch)`
Convert a J2000.0 FK5 star position to B1950.0 FK4, assuming zero proper motion in FK5 and parallax.
`static JSOFA.CatalogCoords`
JSOFA.`jauH2fk5(double rh, double dh, double drh, double ddh, double pxh, double rvh)`
Transform Hipparcos star data into the FK5 (J2000.0) system.
`static JSOFA.CatalogCoords`
JSOFA.`jauHfk5z(double rh, double dh, double date1, double date2)`
Transform a Hipparcos star position into FK5 J2000.0, assuming zero Hipparcos proper motion.
`static JSOFA.CatalogCoords`
JSOFA.`jauPmsafe(double ra1, double dec1, double pmr1, double pmd1, double px1, double rv1, double ep1a, double ep1b, double ep2a, double ep2b)`
Star proper motion: update star catalog data for space motion, with special handling to handle the zero parallax case.
`static JSOFA.CatalogCoords`
JSOFA.`jauPvstar(double[][] pv)`
Convert star position+velocity vector to catalog coordinates.
`static JSOFA.CatalogCoords`
JSOFA.`jauStarpm(double ra1, double dec1, double pmr1, double pmd1, double px1, double rv1, double ep1a, double ep1b, double ep2a, double ep2b)`
Star proper motion: update star catalog data for space motion.