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JPL Horizons ephemerides for 3I/ATLAS (solution JPL 55)
NASA/JPL Solar System Dynamics, 2026. NASA/JPL Solar System Dynamics.
JPL Horizons ephemerides for solution 55: perihelion 1.357 au on 29 October 2025; Mars 0.194 au on 3 October 2025; Earth 1.798 au on 19 December 2025; Jupiter 0.358 au on 16 March 2026; 12.9 au from the Sun on 2 November 2026.
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NASA/JPL Solar System Dynamics (2026). JPL Horizons ephemerides for 3I/ATLAS (solution JPL 55). NASA/JPL Solar System Dynamics. https://ssd.jpl.nasa.gov/api/horizons.api
@misc{jpl2026horizons3i,
author = {NASA/JPL Solar System Dynamics},
title = {JPL Horizons ephemerides for 3I/ATLAS (solution JPL 55)},
howpublished = {NASA/JPL Solar System Dynamics},
year = {2026},
url = {https://ssd.jpl.nasa.gov/api/horizons.api}
}TY - GEN TI - JPL Horizons ephemerides for 3I/ATLAS (solution JPL 55) AU - NASA/JPL Solar System Dynamics PY - 2026 JO - NASA/JPL Solar System Dynamics UR - https://ssd.jpl.nasa.gov/api/horizons.api ER -
. “JPL Horizons ephemerides for 3I/ATLAS (solution JPL 55).” NASA/JPL Solar System Dynamics (2026).