import pylab as plt
import numpy as np
from astropy import units as u
from mw_plot import MWPlot

mw1 = MWPlot(radius=20 * u.kpc, unit=u.kpc, coord="galactocentric", annotation=True, figsize=(10, 8),)

# set up plot title
mw1.title = "Annotation"

mw1.scatter_annotate(["Earth", "Galactic \n Center"], [[8.0, 0.0], [0.0, 0.0]] * u.kpc)
plt.tight_layout()