pub unsafe fn palEvp(
date: f64,
deqx: f64,
dvb: *mut f64,
dpb: *mut f64,
dvh: *mut f64,
dph: *mut f64
)Expand description
Barycentric and heliocentric velocity and position of the Earth.
Arguments: date = double (Given) TDB (loosely ET) as a Modified Julian Date (JD-2400000.5) deqx = double (Given) Julian epoch (e.g. 2000.0) of mean equator and equinox of the vectors returned. If deqx <= 0.0, all vectors are referred to the mean equator and equinox (FK5) of epoch date. dvb = double[3] (Returned) Barycentric velocity (AU/s, AU) dpb = double[3] (Returned) Barycentric position (AU/s, AU) dvh = double[3] (Returned) heliocentric velocity (AU/s, AU) dph = double[3] (Returned) Heliocentric position (AU/s, AU) Description: Returns the barycentric and heliocentric velocity and position of the Earth at a given epoch, given with respect to a specified equinox. For information about accuracy, see the function eraEpv00.
Safety
dvb, dpb, dvh, dph will be modified.