Tibeuleu/KozaiLidov
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Finally get correct formula for Energy, Semi Major Axis and Eccentricity

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Thibault Barnouin
2022-01-14 00:58:56 +01:00
parent e34e23c450
commit 70439889db
15 changed files with 10 additions and 10 deletions
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main.py
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@@ -12,7 +12,7 @@ from lib.units import *
def main():
#initialisation
m = np.array([1., 1., 1e-1],dtype=np.longdouble)*Ms#/Ms # Masses in Solar mass
a = np.array([1., 1., 10.],dtype=np.longdouble)*au#/au # Semi-major axis in astronomical units
a = np.array([0.75, 0.75, 5.],dtype=np.longdouble)*au#/au # Semi-major axis in astronomical units
e = np.array([0., 0., 0.25],dtype=np.longdouble) # Eccentricity
psi = np.array([0., 0., 80.],dtype=np.longdouble)*np.pi/180. # Inclination of the orbital plane in degrees
@@ -27,7 +27,7 @@ def main():
v = np.array([v1, v2, v3],dtype=np.longdouble)
#integration parameters
duration, step = 500*yr, np.array([30./1.*86400.],dtype=np.longdouble) #integration time and step in seconds
duration, step = 5000*yr, np.array([30./1.*86400.],dtype=np.longdouble) #integration time and step in seconds
step = np.sort(step)[::-1]
integrator = "leapfrog"
n_bodies = 3