Yorick routines defined in file kepler.i
| J | ------- | moon | |
| jpl_planets | S | ------- | |
| K | ------- | sch_moon | |
| kepler | sch_planets | ||
| kepler2 | solar_system | ||
| M | ------- | ------- |
| J | ------- | moon | |
| jpl_planets | S | ------- | |
| K | ------- | sch_moon | |
| kepler | sch_planets | ||
| kepler2 | solar_system | ||
| M | ------- | ------- |