Isotopic evidence for a cold and distant origin of 3I/ATLAS

Solar System Exploration Division, NASA Goddard Space Flight Center, Greenbelt, MD, USA Martin Cordiner, Nathan X. Roth, Geronimo Villanueva, Steven Charnley & Stefanie Milam Department of Physics, Catholic University of America, Washington, DC, USA Martin Cordiner Department of Physics, American University, Washington, DC, USA Nathan X. Roth ESA NEO Coordination Centre, Planetary Defence Office, European Space Agency, Frascati, RM, Italy Marco Micheli Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA Davide Farnocchia LIRA, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Université Paris Cité, CY Cergy Paris Université, Meudon, France Nicolas Biver, Dominique Bockelée-Morvan & Jacques Crovisier Department of Physics, Auburn University, Auburn, AL, USA Dennis Bodewits & John W. Noonan DiRAC Institute, Department of Astronomy, University of Washington, Seattle, WA, USA Colin Orion Chandler LSST Interdisciplinary Network for Collaboration and Computing, Tucson, AZ, USA Colin Orion Chandler Department of Astronomy and Planetary Science, Northern Arizona University, Flagstaff, AZ, USA Colin Orion Chandler & Cristina A. Thomas Physikalisch-Meteorologisches Observatorium Davos und Weltstrahlungszentrum (PMOD/WRC), Davos Dorf, Switzerland Maria N. Drozdovskaya Department of Chemistry, Biochemistry and Pharmaceutical Sciences (DCBP), Universität Bern, Bern, Switzerland Maria N. …