Quick Start
===========
Basic Example
------------
.. code-block:: python
from astrora.twobody import Orbit
from astrora.bodies import Earth
# Create an orbit
orbit = Orbit.from_classical(
Earth,
a=7000.0,
ecc=0.01,
inc=28.5,
raan=0.0,
argp=0.0,
nu=0.0
)
# Propagate
orbit_future = orbit.propagate(3600.0)
# Get state
r, v = orbit.rv()
print(f"Position: {r} km")
print(f"Velocity: {v} km/s")