diff options
Diffstat (limited to 'kstars/kstars/skypoint.h')
| -rw-r--r-- | kstars/kstars/skypoint.h | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/kstars/kstars/skypoint.h b/kstars/kstars/skypoint.h index 5c4c24e6..7b91c295 100644 --- a/kstars/kstars/skypoint.h +++ b/kstars/kstars/skypoint.h @@ -29,7 +29,7 @@ * *The sky coordinates of a point in the sky. The *coordinates are stored in both Equatorial (Right Ascension, - *Declination) andQt::Horizontal (Azimuth, Altitude) coordinate systems. + *Declination) and Horizontal (Azimuth, Altitude) coordinate systems. *Provides set/get functions for each coordinate angle, and functions *to convert between the Equatorial and Horizon coordinate systems. * @@ -321,7 +321,7 @@ public: */ void precessFromAnyEpoch(long double jd0, long double jdf); - /** Determine the E-terms of aberration + /** Determine the E-terms of aberration *In the past, the mean places of stars published in catalogs included *the contribution to the aberration due to the ellipticity of the orbit *of the Earth. These terms, known as E-terms were almost constant, and @@ -330,8 +330,8 @@ public: */ SkyPoint Eterms(void); - /** Exact precession from Besselian epoch 1950 to epoch J2000. The - *coordinates referred to the first epoch are in the + /** Exact precession from Besselian epoch 1950 to epoch J2000. The + *coordinates referred to the first epoch are in the FK4 catalog, while the latter are in the Fk5 one. *Reference: Smith, C. A.; Kaplan, G. H.; Hughes, J. A.; Seidelmann, *P. K.; Yallop, B. D.; Hohenkerk, C. Y. @@ -345,7 +345,7 @@ public: void B1950ToJ2000(void); /** Exact precession from epoch J2000 Besselian epoch 1950. The coordinates - *referred to the first epoch are in the FK4 catalog, while the + *referred to the first epoch are in the FK4 catalog, while the *latter are in the Fk5 one. *Reference: Smith, C. A.; Kaplan, G. H.; Hughes, J. A.; Seidelmann, *P. K.; Yallop, B. D.; Hohenkerk, C. Y. @@ -366,9 +366,9 @@ public: void addEterms(void); /** Coordinates in the FK4 catalog include the effect of aberration due - *to the ellipticity of the orbit of the Earth. Coordinates in the FK5 - *catalog do not include these terms. In order to convert from - * FK5 coordinates to B1950 (FK4) one has to use this function. + *to the ellipticity of the orbit of the Earth. Coordinates in the FK5 + *catalog do not include these terms. In order to convert from + * FK5 coordinates to B1950 (FK4) one has to use this function. */ void subtractEterms(void); @@ -379,7 +379,7 @@ public: * the coordinates of the second object. * However this algorithm is not accurate when the angular separation * is small. - * Meeus provides a different algorithm in page 111 which we + * Meeus provides a different algorithm in page 111 which we * implement here. * @param sp SkyPoint to which distance is to be calculated * @return dms angle representing angular separation. @@ -388,7 +388,7 @@ public: dms angularDistanceTo( SkyPoint *sp); bool operator == ( SkyPoint &p ) { return ( ra()->Degrees() == p.ra()->Degrees() && dec()->Degrees() == p.dec()->Degrees() ); } - + /** Computes the velocity of the Sun projected on the direction of the source. * * @param jd Epoch expressed as julian day to which the source coordinates refer to. @@ -396,7 +396,7 @@ public: **/ double vRSun(long double jd); - /** Computes the radial velocity of a source referred to the solar system barycenter + /** Computes the radial velocity of a source referred to the solar system barycenter * from the radial velocity referred to the * Local Standard of Rest, aka known as VLSR. To compute it we need the coordinates of the * source the VLSR and the epoch for the source coordinates. @@ -408,7 +408,7 @@ public: double vHeliocentric(double vlsr, long double jd); /** Computes the radial velocity of a source referred to the Local Standard of Rest, also known as VLSR - * from the radial velocity referred to the solar system barycenter + * from the radial velocity referred to the solar system barycenter * * @param vhelio radial velocity of the source referred to the LSR in km/s * @param jd Epoch expressed as julian day to which the source coordinates refer to. @@ -421,19 +421,19 @@ public: * @return velocity of the Earth projected on the direction of the source kms-1 */ double vREarth(long double jd0); - - /** Computes the radial velocity of a source referred to the center of the earth + + /** Computes the radial velocity of a source referred to the center of the earth * from the radial velocity referred to the solar system barycenter * - * @param vhelio radial velocity of the source referred to the barycenter of the + * @param vhelio radial velocity of the source referred to the barycenter of the * solar system in km/s * @param jd Epoch expressed as julian day to which the source coordinates refer to. * @return Radial velocity of the source referred to the center of the Earth in km/s **/ double vGeocentric(double vhelio, long double jd); - /** Computes the radial velocity of a source referred to the solar system barycenter - * from the velocity referred to the center of the earth + /** Computes the radial velocity of a source referred to the solar system barycenter + * from the velocity referred to the center of the earth * * @param vgeo radial velocity of the source referred to the center of the Earth * [km/s] @@ -442,7 +442,7 @@ public: **/ double vGeoToVHelio(double vgeo, long double jd); - /** Computes the velocity of any object (oberver's site) projected on the + /** Computes the velocity of any object (oberver's site) projected on the * direction of the source. * @param vsite velocity of that object in cartesian coordinates * @return velocity of the object projected on the direction of the source kms-1 @@ -459,9 +459,9 @@ public: **/ double vTopocentric(double vgeo, double vsite[3]); - /** Computes the radial velocity of a source referred to the center of the Earth from - * the radial velocity referred to an observer site on the surface of the earth - * + /** Computes the radial velocity of a source referred to the center of the Earth from + * the radial velocity referred to an observer site on the surface of the earth + * * @param vtopo radial velocity of the source referred to the observer's site in km/s * @param vsite Velocity at which the observer moves referred to the center of the earth. * @return Radial velocity of the source referred the center of the earth in km/s |