angular_momentum#
- kerrgeopy.constants.angular_momentum(a, p, e, x, E=None)[source]#
Computes the dimensionless angular momentum of a bound orbit with the given parameters
- Parameters:
a (double) – dimensionless spin of the black hole (must satisfy -1 < a < 1)
p (double) – orbital semi-latus rectum
e (double) – orbital eccentricity (must satisfy 0 <= e <= 1)
x (double) – cosine of the orbital inclination (must satisfy 0 <= x^2 <= 1)
E (double, optional) – dimensionless energy of the orbit can be passed in to speed computation if it is already known
- Return type:
double