Image Details
Caption: Figure 5.
Residual between the best-fit analytical solution and the DE440 ephemerides. ﹩{{\boldsymbol{R}}}_{j}^{o}﹩ is sampled from DE440 every day during 20 yr and the initial epoch is J2020. The rms of the residual is 1.77 km (about 1″).
© 2023. The Author(s). Published by the American Astronomical Society.