Module astro::sun
[−]
[src]
The Sun
Functions
ecl_coords_to_FK5 |
Computes the Sun's geocentric ecliptic coordinates converted to the FK5 system |
ephemeris |
Return quantites used in the ephemeris for physical observations of the Sun |
geocent_ecl_pos |
Computes the Sun's geocentric ecliptic position, referred to the mean equinox of the date |
geocent_rect_coords |
Computes the Sun's geocentric rectangular coordinates, referred to the mean equinox of the date |
semidiameter |
Computes the Sun's equatorial semidiameter |
synodic_rot |
Computes an approximate time for the beginning of a solar synodic rotation |