def setup_orbit():
b = Bunch(
equatorial_radius = 6378*km,
gravitational_parameter = 398600*km**3)
o = Orbit(body=b)
o.epoch = 0
o.position_at_epoch = -6045*km, -3490*km, 2500*km
o.velocity_at_epoch = -3.457*km, 6.618*km, 2.533*km
return o
def setup_orbit():
b = Bunch(
equatorial_radius = 6378*km,
gravitational_parameter = 398600*km**3)
o = Orbit(body=b)
o.epoch = 0
o.position_at_epoch = (-5368*km, -1784*km, 3691*km)
return o
def setup_orbit():
b = CelestialBody(
equatorial_radius = 6378*km,
gravitational_parameter = 398600*km**3)
o = Orbit(body=b)
o.epoch = 0
o.periapsis = 6600*km
o.speed_at_periapsis = 1.2 * b.escape_speed(6600*km)
return o
def setup_orbit():
b = Bunch(
equatorial_radius = 6378*km,
gravitational_parameter = 398600*km**3)
o = Orbit(body=b)
o.epoch = 0
o.position_at_epoch = (1600*km, 5310*km, 3800*km)
o.velocity_at_epoch = (-7.350*km, 0.4600*km, 2.470*km)
return o
def setup_orbit():
b = Bunch(
equatorial_radius = 6378*km,
gravitational_parameter = 398600*km**3)
o = Orbit(body=b)
o.epoch = 0
o.position_at_epoch = (7000*km,-12124*km,0)
o.velocity_at_epoch = (2.6679*km,4.6210*km,0)
return o
def setup_orbit():
b = Bunch(
equatorial_radius = 6378*km,
gravitational_parameter = 398600*km**3)
o = Orbit(body=b)
o.epoch = 0
o.true_anomaly_at_epoch = 30*deg
o.radius_at_epoch = 10000*km
o.speed_at_epoch = 10*km
return o
def setup_orbit():
b = Bunch(
equatorial_radius = 6378*km,
gravitational_parameter = 398600*km**3,
)
o = Orbit(body=b)
o.pe = 9600*km
o.ap = 21000*km
o.epoch = 0
o.θ0 = 0
return o
def setup_orbit():
b = CelestialBody(
equatorial_radius = 6378*km,
gravitational_parameter = 398600*km**3)
o = Orbit(body=b)
o.epoch = 0
o.radius_at_epoch = 7200*km
o.radial_speed_at_epoch = 1*km
o.semi_major_axis = 10000*km
o.i = 0
o.Ω = 0
o.ω = 0
return o
