bodyLongitude function

LongitudeFunction bodyLongitude(
  1. Ephemeris ephemeris,
  2. int naif
)

Apparent geocentric ecliptic longitude of body naif (NAIF code) as a LongitudeFunction, for use with longitudeCrossings, ingresses and stations.

Implementation

LongitudeFunction bodyLongitude(Ephemeris ephemeris, int naif) =>
    (jdTT) => geocentricEcliptic(ephemeris, naif, jdTT).longitude;