def test_args(self):
o = oyb.Orbit(a_m=1.064e7,
e=0.42607,
i_rad=39.687 * pi / 180,
O_rad=130.32 * pi / 180,
w_rad=42.373 * pi / 180,
M_rad=4.2866)
def test_example3p1(self):
o = oyb.Orbit()
o.setShape(9.6e6 - earth.eqRad_m, 2.1e7 - earth.eqRad_m)
tht_rad = 120 * pi / 180
M_rad = anomaly.true2mean(tht_rad, o.e)
T_s = o.getPeriod()
dt_s = M_rad * T_s / (2 * pi)
self.assertTrue(abs(dt_s - 4.077e3) / dt_s < 1e-3)
def test_example4p7mod(self):
e = 0.4
a_m = 8e10 / (earth.mu_m3ps2 * (1 - e**2))
M_rad = anomaly.true2mean(30 * pi / 180, e)
o = oyb.Orbit(a_m=a_m,
e=e,
i_rad=30 * pi / 180,
O_rad=40 * pi / 180,
w_rad=60 * pi / 180,
M_rad=M_rad)
rEci_m = o.getReci()
def setUp(self):
hPer_km = 400
hApo_km = 4000
self.o = oyb.Orbit()
self.o.setShape(1e3 * hPer_km, 1e3 * hApo_km)
def test_pqw(self):
o = oyb.Orbit(e=0.5, M_rad=0.5 * pi)
rPqw_m = o.getRpqw()
def test_default(self):
o = oyb.Orbit()