Core
- Base
- Angle
- Coordinates
NUTATION_ARG_TABLE
NUTATION_COSINE_COEF_TABLE
NUTATION_SINE_COEF_TABLE
angular_separation()
apparent_position()
apparent_vsop_pos()
circle_diameter()
diurnal_path_horizon()
ecliptic_equator()
ecliptic_horizon()
ecliptical2equatorial()
equatorial2ecliptical()
equatorial2galactic()
equatorial2horizontal()
galactic2equatorial()
geometric_vsop_pos()
horizontal2equatorial()
illuminated_fraction()
kepler_equation()
length_orbit()
mean_obliquity()
minimum_angular_separation()
motion_in_space()
nutation_longitude()
nutation_obliquity()
orbital_elements()
orbital_equinox2equinox()
p_motion_equa2eclip()
parallactic_angle()
passage_nodes_elliptic()
passage_nodes_parabolic()
phase_angle()
planet_star_conjunction()
planet_stars_in_line()
planetary_conjunction()
precession_ecliptical()
precession_equatorial()
precession_newcomb()
refraction_apparent2true()
refraction_true2apparent()
relative_position_angle()
straight_line()
times_rise_transit_set()
true_obliquity()
velocity()
velocity_aphelion()
velocity_perihelion()
vsop_pos()
- Curveffiting
- Epoch
- Interpolation