Tibeuleu/KozaiLidov
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remove dimensionless Ga

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This commit is contained in:
Thibault Barnouin
2022-01-18 10:39:58 +01:00
parent 2715244837
commit e10b4a380c
5 changed files with 16 additions and 17 deletions
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14
lib/objects.py
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@@ -137,7 +137,7 @@ class System(Body):
for otherbody in self.bodylist:
if body != otherbody:
rij = np.linalg.norm(body.qb-otherbody.qb)
W = W - Ga*body.m*otherbody.m/rij
W = W - G*body.m*otherbody.m/rij
E = T + W
return E
@@ -150,7 +150,7 @@ class System(Body):
for otherbody in self.bodylist:
if body != otherbody:
rij = np.linalg.norm(body.q-otherbody.q)
W = W - Ga*otherbody.m*body.m/(2.*rij)
W = W - G*otherbody.m*body.m/(2.*rij)
E = T + W
return E
@@ -171,7 +171,7 @@ class System(Body):
for otherbody in self.bodylist:
if body != otherbody:
rij = np.linalg.norm(body.q-otherbody.q)
W = W - Ga*otherbody.m*body.m/(2.*rij)
W = W - G*otherbody.m*body.m/(2.*rij)
E = T + W
return E
@@ -185,7 +185,7 @@ class System(Body):
@property
def eccCOM(self): #exentricity of two body sub system
if len(self.bodylist) == 2 :
ecc = (2.*self.ECOM*(np.linalg.norm(self.LCOM)**2))/(Ga**2*self.M**2*self.mu**3) + 1.
ecc = (2.*self.ECOM*(np.linalg.norm(self.LCOM)**2))/(G**2*self.M**2*self.mu**3) + 1.
else :
ecc = np.nan
@@ -194,7 +194,7 @@ class System(Body):
@property
def smaCOM(self): #semi major axis of two body sub system
if len(self.bodylist) == 2 :
sma = -Ga*self.mu*self.bodylist[0].m/(2.*self.ECOM)
sma = -G*self.mu*self.bodylist[0].m/(2.*self.ECOM)
else :
sma = np.nan
return sma
@@ -202,7 +202,7 @@ class System(Body):
@property
def ecc(self): #exentricity of two body sub system
if len(self.bodylist) == 2 :
ecc = (2.*self.EBIN*(np.linalg.norm(self.LBIN)**2))/(Ga**2*self.M**2*self.mu**3) + 1.
ecc = (2.*self.EBIN*(np.linalg.norm(self.LBIN)**2))/(G**2*self.M**2*self.mu**3) + 1.
else :
ecc = np.nan
return ecc
@@ -210,7 +210,7 @@ class System(Body):
@property
def sma(self): #semi major axis of two body sub system
if len(self.bodylist) == 2 :
sma = -Ga*self.mu*self.bodylist[0].m/(2.*self.EBIN)
sma = -G*self.mu*self.bodylist[0].m/(2.*self.EBIN)
else :
sma = np.nan
return sma