English

Compositional distributions and evolutionary processes for the near-Earth object population: Results from the MIT-Hawaii Near-Earth Object Spectroscopic Survey (MITHNEOS

Earth and Planetary Astrophysics 2020-04-13 v1

Abstract

We report measured spectral properties for more than 1000 NEOs, representing>5% of the currently discovered population. Thermal flux detected below 2.5 {\mu}m allows us to make albedo estimates for nearly 50 objects, including two comets. Additional spectral data are reported for more than 350 Mars-crossing asteroids. Most of these measurements were achieved through a collaboration between researchers at the Massachusetts Institute of Technology and the University of Hawaii, with full cooperation of the NASA Infrared Telescope Facility (IRTF) on Mauna Kea. We call this project the MIT-Hawaii Near-Earth Object Spectroscopic Survey (MITHNEOS; myth-neos).

Keywords

Cite

@article{arxiv.2004.05090,
  title  = {Compositional distributions and evolutionary processes for the near-Earth object population: Results from the MIT-Hawaii Near-Earth Object Spectroscopic Survey (MITHNEOS},
  author = {Binzel R. P. and DeMeo F. E. and Turtelboom E. V. and Bus S. J. and Tokunaga A. and Burbine T. H. and Lantz C. and Polishook D. and Carry B. and Morbidelli A. and Birlan M. and Vernazza P. and Moskovitz N. and Slivan S. M. and Thomas C. A. and Rivkin A. S. and Hicks M. D. and Dunn T. and Reddy V. and Sanchez J. A. and Granvik M. and Kohout T},
  journal= {arXiv preprint arXiv:2004.05090},
  year   = {2020}
}