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An early warning system for asteroid impact
JL Tonry - Publications of the Astronomical Society of the Pacific, 2010 - iopscience.iop.org
Earth is bombarded by meteors, occasionally by one large enough to cause a significant
explosion and possible loss of life. It is not possible to detect all hazardous asteroids, and …
explosion and possible loss of life. It is not possible to detect all hazardous asteroids, and …
The Pan-STARRS moving object processing system
L Denneau, R Jedicke, T Grav, M Granvik… - Publications of the …, 2013 - iopscience.iop.org
We describe the Pan-STARRS Moving Object Processing System (MOPS), a modern
software package that produces automatic asteroid discoveries and identifications from …
software package that produces automatic asteroid discoveries and identifications from …
A search for a distant companion to the Sun with the wide-field infrared survey explorer
KL Luhman - The Astrophysical Journal, 2013 - iopscience.iop.org
ABSTRACT I have used multi-epoch astrometry from the Wide-field Infrared Survey Explorer
to perform a search for a distant companion to the Sun via its parallactic motion. I have not …
to perform a search for a distant companion to the Sun via its parallactic motion. I have not …
A Subaru archival search for faint trans-Neptunian objects
CI Fuentes, MJ Holman - The Astronomical Journal, 2008 - iopscience.iop.org
We present the results of a survey for trans-Neptunian objects (TNOs) based on Subaru
archival images, originally collected by Sheppard et al. in 2005 as part of a search for …
archival images, originally collected by Sheppard et al. in 2005 as part of a search for …
An outer planet beyond Pluto and the origin of the trans-Neptunian belt architecture
PS Lykawka, T Mukai - The Astronomical Journal, 2008 - iopscience.iop.org
ABSTRACT Trans-Neptunian objects (TNOs) are remnants of a collisionally and dynamically
evolved planetesimal disk in the outer solar system. This complex structure, known as the …
evolved planetesimal disk in the outer solar system. This complex structure, known as the …
The NEO Surveyor Near-Earth Asteroid Known Object Model
T Grav, AK Mainzer, JR Masiero… - The Planetary …, 2023 - iopscience.iop.org
The known near-Earth object (NEO) population consists of over 32,000 objects, with a yearly
discovery rate of over 3000 NEOs per year. An essential component of the next generation …
discovery rate of over 3000 NEOs per year. An essential component of the next generation …
SAFARI: Searching asteroids for activity revealing indicators
Active asteroids behave dynamically like asteroids but display comet-like comae. These
objects are poorly understood, with only about 30 identified to date. We have conducted one …
objects are poorly understood, with only about 30 identified to date. We have conducted one …
[HTML][HTML] Scientific issues and critical technologies in planetary defense
Q Cheng, W Zhang - Chinese Journal of Aeronautics, 2024 - Elsevier
In history, the Earth has encountered frequent and massive impacts. Until today, it is still a
collided target for Potentially Hazardous Objects (PHOs), gradually making planetary …
collided target for Potentially Hazardous Objects (PHOs), gradually making planetary …
Properties of the distant Kuiper belt: results from the Palomar Distant Solar System Survey
We present the results of a wide-field survey using the 1.2 m Samuel Oschin Telescope at
Palomar Observatory. This survey was designed to find the most distant members of the …
Palomar Observatory. This survey was designed to find the most distant members of the …
Interpreting the densities of the Kuiper belt's dwarf planets
Kuiper belt objects (KBOs) with absolute magnitude less than 3 (radius≳ 500 km), the dwarf
planets, have a range of different ice/rock ratios, and are more rock-rich than their smaller …
planets, have a range of different ice/rock ratios, and are more rock-rich than their smaller …