get_a_from_f_orb
- legwork.utils.get_a_from_f_orb(f_orb, m_1, m_2)[source]
Converts orbital frequency to semi-major axis
Using Kepler’s third law, convert orbital frequency to semi-major axis. Inverse of
legwork.utils.get_f_orb_from_a()
.- Parameters
- f_orbfloat/array
Orbital frequency
- m_1float/array
Primary mass
- m_2float/array
Secondary mass
- Returns
- afloat/array
Semi-major axis