# galpy.potential.LcE¶

galpy.potential.LcE(Pot, E, t=0.0)[source]

NAME:

LcE

PURPOSE:

calculate the angular momentum of a circular orbit with energy E

INPUT:

Pot - Potential instance or list thereof

E - Energy (can be Quantity)

t - time (optional; can be Quantity)

OUTPUT:

Lc(E)

HISTORY:

2022-04-06 - Written - Bovy (UofT)