Repeating ground-track analysisΒΆ
[1]:
from gfeatpy.plotting import GroundTrackExplorer
from gfeatpy import planet
import matplotlib.pyplot as plt
import numpy as np
[2]:
gte = GroundTrackExplorer(100e3, 600e3, 8)
plt.figure(figsize=(5,4))
gte.run(np.deg2rad(30))
plt.grid()
plt.title('Repeating ground-tracks in Low Earth Orbit')
plt.show()
[3]:
# Define Mars parameters
planet.mu = 42.83e12
planet.ae = 3396.2e3
planet.C20 = -1960.45e-6
planet.theta_dot = 7.088e-5
planet.rho_e = 2582
gte = GroundTrackExplorer(50e3, 500e3, 8)
plt.figure(figsize=(5,4))
gte.run(np.deg2rad(90))
plt.grid()
plt.title('Repeating ground-tracks in Low Mars Orbit')
plt.show()
