Queries the day of the week of the given date that is interpreted as
being a date in the Gregorian or Julian calendar system depending on
the date, the switch from Julian to Gregorian calendar system occured.
Searches for the next or previous transit of a planet over a specified
longitude, latitude, distance or speed value with geocentric or topocentric
positions in a tropical or sidereal zodiac.
Searches for the next or previous transit of a planet over a specified
longitude, latitude, distance or speed value with geocentric or topocentric
positions in a tropical or sidereal zodiac.
Searches for the next or previous transit of a planet over a specified
longitude, latitude, distance or speed value with geocentric or topocentric
positions in a tropical or sidereal zodiac.
Searches for the next or previous transit of a planet over a specified
longitude, latitude, distance or speed value with geocentric or topocentric
positions in a tropical or sidereal zodiac.
Use the calculation routines that use the ephemeris data files of the
Solar System Dynamics Group of the Jet Propulsion Laboratory of NASA
http://ssd.jpl.nasa.gov/.
This sets the buffer size for access to Swiss Ephemeris
or JPL
data files, if you specify an http-URL in swe_set_ephe_path() or via
the SwissEph constructor.
If you want to do calculations relative to the observer on some place
on the earth rather than relative to the center of the earth, you will
want to set the geographic location with this method.
Creates a new TransitCalculator for transits of any of the planets
positions (longitudinal / latitudinal and distance) or speeds, be
it in the geocentric or topocentric coordinate system, or in tropical
or sidereal zodiac.
Creates a new TransitCalculator for relative transits of two different
planets to each other with the option for transits over longitudes,
latitudes, distance or the speed in any of these directions in the
geocentric or topocentric coordinate system, and in tropical or sidereal
zodiac system, both with the sum and difference of both planets positions
and speeds.