  In the previous paper we have introduced the LARES 2 space experiment. The
LARES 2 laser-ranged satellite is planned for a launch in 2019 with the new
VEGA C launch vehicle of the Italian Space Agency (ASI), ESA and ELV. The main
objectives of the LARES 2 experiment are accurate measurements of General
Relativity, gravitational and fundamental physics and accurate determinations
in space geodesy and geodynamics. In particular LARES 2 is aimed to achieve a
very accurate test of frame-dragging, an intriguing phenomenon predicted by
General Relativity. Here we report the results of Monte Carlo simulations and
covariance analyses fully confirming an error budget of a few parts in one
thousand in the measurement of frame-dragging with LARES 2 as calculated in our
previous paper.
