Reconstructed trajectory and non-gravitational accelerations for Comet 67P/Churyumov-Gerasimenko

The dataset is intended as supplementary material for the manuscript "Ephemeris Reconstruction for Comet 67P/Churyumov-Gerasimenko During Rosetta’s Proximity Phase from Radiometric Data Analysis", which was presented at the 2024 AAS/AIAA Astrodynamics Specialist Conference in Broomfield, Colorado (USA).https://doi.org/10.48550/arXiv.2407.17615The data includes:

The SPICE kernel (.bsp) of the heliocentric orbit of 67P/Churyumov-Gerasimenko that was estimated within the study

A text file (.txt) containing the estimated non-gravitational accelerations (and their uncertainty) in the heliocentric Radial-Transverse-Normal (RTN) reference frame

A pdf file (.pdf) showing the graphical representation of the non-gravitational accelerations for the reference solution