The easiest way to install lkspacecraft and all of its dependencies is to use the pip command, which is a standard part of all Python distributions. (upon release)

To install lkspacecraft, run the following command in a terminal window:

$ python -m pip install lkspacecraft --upgrade

The --upgrade flag is optional, but recommended if you already have lkspacecraft installed and want to upgrade to the latest version.

You can use lkspacecraft to access position and velocity information of Kepler and TESS using input times

from lkspacecraft import KeplerSpacecraft
ks = KeplerSpacecraft()
t = Time("2009-04-06 06:22:56.000025")
ks.get_velocity_aberrated_positions(time=t, ra=290.666, dec=44.5)