@misc{Papitashvili_2026, title={MESSENGER Ephemeris, Heliocentric Trajectories, Heliographic, Heliographic Inertial, and Solar Ecliptic Coordinates, HelioWeb, Hourly Data}, url={https://spase-metadata.org/NASA/NumericalData/MESSENGER/HelioWeb/Ephemeris/PT1H}, DOI={10.48322/YGB8-6C34}, abstractNote={MESSENGER Heliocentric orbit in Heliographic Inertial, Heliographic rotating, and Solar Ecliptic coordinates at a 1 hourly cadence. For coordinate definitions see https://omniweb.gsfc.nasa.gov/coho/helios/coor_des.html.}, publisher={Space Physics Data Facility}, author={Papitashvili, N. E.}, year={2026}, language={en} }