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</style><table class="infobox vevent"><caption class="infobox-title summary">orbit@home</caption><tbody><tr><td colspan="2" class="infobox-image"><span typeof="mw:File"></span></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap"><a href="Computing_platform" title="Computing platform">Platform</a></th><td class="infobox-data"><a href="BOINC" class="mw-redirect" title="BOINC">BOINC</a></td></tr></tbody></table>
<p><b>orbit@home</b><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> was a <a href="Berkeley_Open_Infrastructure_for_Network_Computing" title="Berkeley Open Infrastructure for Network Computing">BOINC</a>-based <a href="Volunteer_computing" title="Volunteer computing">volunteer computing</a> project of the <a href="Planetary_Science_Institute" title="Planetary Science Institute">Planetary Science Institute</a>. It uses the "<a href="Orbit_(astronomy_and_physics)" class="mw-redirect" title="Orbit (astronomy and physics)">Orbit</a> Reconstruction, <a href="Simulation" title="Simulation">Simulation</a> and Analysis"<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> framework to optimize the search strategies that are used to find <a href="Near-Earth_object" title="Near-Earth object">near-Earth objects</a>.
</p><p>On March 4, 2008, orbit@home completed the installation of its new <a href="Server_(computing)" title="Server (computing)">server</a> and officially opened to new members. On April 11, orbit@home launched a <a href="Windows_(operating_system)" class="mw-redirect" title="Windows (operating system)">Windows</a> version of their <a href="Client_(computing)" title="Client (computing)">client</a>. On February 16, 2013, the project was halted due to lack of <a href="Grant_(money)" title="Grant (money)">grant funding</a>.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> However, on July 23, 2013, the Orbit@home project was selected for funding by <a href="NASA" title="NASA">NASA</a>'s <a href="Near_Earth_Object" class="mw-redirect" title="Near Earth Object">Near Earth Object</a> Observation program. It was announced that orbit@home is to resume operations sometime in 2014 or 2015.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> As of July 13, 2018, orbit@home is offline according to its website, and the upgrade announcement has been removed.
</p>
<div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2></div>
<ul><li><a href="List_of_volunteer_computing_projects" title="List of volunteer computing projects">List of volunteer computing projects</a></li></ul>
<div class="mw-heading mw-heading2"><h2 id="References">References</h2></div>
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<li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">
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</style><cite id="CITEREFTricarico2017" class="citation journal cs1">Tricarico, Pasquale (2017-03-01). <a rel="nofollow" class="external text" href="https://www.sciencedirect.com/science/article/pii/S0019103516300914">"The near-Earth asteroid population from two decades of observations"</a>. <i>Icarus</i>. <b>284</b>: <span class="nowrap">416–</span>423. <a href="ArXiv_(identifier)" class="mw-redirect" title="ArXiv (identifier)">arXiv</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://arxiv.org/abs/1604.06328">1604.06328</a></span>. <a href="Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2017Icar..284..416T">2017Icar..284..416T</a>. <a href="Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.icarus.2016.12.008">10.1016/j.icarus.2016.12.008</a>. <a href="ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0019-1035">0019-1035</a>. <a href="S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:85440139">85440139</a>.</cite></span>
</li>
<li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://orsa.sourceforge.net/index.html">ORSA - Orbit Reconstruction, Simulation and Analysis</a>. Retrieved on 2011-02-20.</span>
</li>
<li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://orbit.psi.edu/?q=node/32">"orbit@home is upgrading!"</a>. Orbit.psi.edu<span class="reference-accessdate">. Retrieved <span class="nowrap">2013-10-29</span></span>.</cite></span>
</li>
<li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://orbit.psi.edu/?q=node/33">"orbit@home is upgrading!"</a>. Orbit.psi.edu<span class="reference-accessdate">. Retrieved <span class="nowrap">2014-07-06</span></span>.</cite></span>
</li>
</ol></div></div>
<div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2></div>
<ul><li><span class="official-website"><span class="url"><a rel="nofollow" class="external text" href="http://orbit.psi.edu/">Official website</a></span></span></li></ul>
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</style><div id="Berkeley_Open_Infrastructure_for_Network_Computing_(BOINC)_projects186" style="font-size:114%;margin:0 4em"><a href="Berkeley_Open_Infrastructure_for_Network_Computing" title="Berkeley Open Infrastructure for Network Computing">Berkeley Open Infrastructure for Network Computing (BOINC)</a> projects</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Active</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Amicable_Numbers_project" class="mw-redirect" title="Amicable Numbers project">Amicable Numbers</a></li>
<li><a href="Asteroids%40home" class="mw-redirect" title="Asteroids@home">Asteroids@home</a></li>
<li><a href="Climateprediction.net" title="Climateprediction.net">climateprediction.net</a></li>
<li><a href="Collatz_Conjecture_project" class="mw-redirect" title="Collatz Conjecture project">Collatz Conjecture</a></li>
<li><a href="Einstein%40Home" title="Einstein@Home">Einstein@Home</a></li>
<li><a href="Gerasim%40Home" class="mw-redirect" title="Gerasim@Home">Gerasim@home</a></li>
<li><a href="GPUGRID.net" title="GPUGRID.net">GPUGRID.net</a></li>
<li>iThena</li>
<li><a href="LHC%40home" title="LHC@home">LHC@home</a></li>
<li>LODA</li>
<li><a href="MilkyWay%40home" title="MilkyWay@home">MilkyWay@home</a></li>
<li>Minecraft@home</li>
<li><a href="MindModeling%40Home" title="MindModeling@Home">MindModeling@Home</a></li>
<li><a href="Moo!_Wrapper" class="mw-redirect" title="Moo! Wrapper">Moo! Wrapper</a></li>
<li><a href="NFS%40Home" class="mw-redirect" title="NFS@Home">NFS@Home</a></li>
<li><a href="NumberFields%40home" class="mw-redirect" title="NumberFields@home">NumberFields@home</a></li>
<li><a href="ODLK" class="mw-redirect" title="ODLK">ODLK</a></li>
<li><a href="ODLK1" class="mw-redirect" title="ODLK1">ODLK1</a></li>
<li><a href="PrimeGrid" title="PrimeGrid">PrimeGrid</a></li>
<li>QuChemPedIA@home</li>
<li>RakeSearch</li>
<li>Ramanujan Machine</li>
<li><a href="Rosetta%40home" title="Rosetta@home">Rosetta@home</a></li>
<li><a href="SIDock%40home" class="mw-redirect" title="SIDock@home">SIDock@home</a></li>
<li><a href="SRBase" class="mw-redirect" title="SRBase">SRBase</a></li>
<li>Universe@Home</li>
<li><a href="World_Community_Grid" title="World Community Grid">World Community Grid</a> (subprojects <a href="Clean_Energy_Project" title="Clean Energy Project">Clean Energy Project</a>, <a href="Discovering_Dengue_Drugs_%E2%80%93_Together" title="Discovering Dengue Drugs – Together">Discovering Dengue Drugs – Together</a>, <a href="FightAIDS%40Home" title="FightAIDS@Home">FightAIDS@Home</a>, <a href="Fiocruz_Genome_Comparison_Project" title="Fiocruz Genome Comparison Project">Fiocruz Genome Comparison Project</a>, <a href="Help_Defeat_Cancer" title="Help Defeat Cancer">Help Defeat Cancer</a>, <a href="Help_Conquer_Cancer" title="Help Conquer Cancer">Help Conquer Cancer</a>, <a href="Help_Cure_Muscular_Dystrophy" title="Help Cure Muscular Dystrophy">Help Cure Muscular Dystrophy</a>, <a href="Human_Proteome_Folding_Project" title="Human Proteome Folding Project">Human Proteome Folding Project</a>, <a href="Help_Fight_Childhood_Cancer" class="mw-redirect" title="Help Fight Childhood Cancer">Help Fight Childhood Cancer</a>, <a href="Smash_Childhood_Cancer" class="mw-redirect" title="Smash Childhood Cancer">Smash Childhood Cancer</a>)</li>
<li>WUProp@Home</li>
<li><a href="Yoyo%40home" class="mw-redirect" title="Yoyo@home">yoyo@home</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Beta</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li>RNA World (beta)</li>
<li>WEP-M+2 Project</li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Alpha</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li>nanoHUB@home</li>
<li>RADIOACTIVE@HOME</li>
<li><a href="RALPH%40Home" class="mw-redirect" title="RALPH@Home">RALPH@home</a></li>
<li>YAFU</li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Technology,<br>tools</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="BOINC_client%E2%80%93server_technology" title="BOINC client–server technology">BOINC client–server technology</a></li>
<li><a href="BOINC_Credit_System" title="BOINC Credit System">BOINC Credit System</a></li>
<li><a href="Gridcoin" title="Gridcoin">Gridcoin</a></li>
<li><a href="Charity_Engine" title="Charity Engine">Charity Engine</a></li>
<li><a href="GridRepublic" title="GridRepublic">GridRepublic</a></li>
<li><a href="Science_United" class="mw-redirect" title="Science United">Science United</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Terminated<br>or inactive</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="ABC%40Home" title="ABC@Home">ABC@Home</a></li>
<li><a href="AQUA%40home" title="AQUA@home">AQUA@home</a></li>
<li><a href="Artificial_Intelligence_System" title="Artificial Intelligence System">Artificial Intelligence System</a></li>
<li><a href="Climateprediction.net#BBC_Climate_Change_Experiment" title="Climateprediction.net">BBC Climate Change Experiment</a></li>
<li><a href="Big_and_Ugly_Rendering_Project" title="Big and Ugly Rendering Project">Big and Ugly Rendering Project</a></li>
<li>CAS@home</li>
<li>Cell Computing</li>
<li>Citizen Science Grid</li>
<li>Correlizer</li>
<li><a href="Cosmology%40Home" title="Cosmology@Home">Cosmology@Home</a></li>
<li>DistrRTgen</li>
<li><a href="Docking%40Home" title="Docking@Home">Docking@Home</a></li>
<li><a href="EDGeS%40Home" class="mw-redirect" title="EDGeS@Home">EDGeS@Home</a></li>
<li>Enigma@Home</li>
<li><a href="EOn" title="EOn">eOn</a></li>
<li><a href="Evolution%40Home" title="Evolution@Home">Evolution@Home</a> (yoyo@home subproject)</li>
<li><a href="FreeHAL" title="FreeHAL">FreeHAL</a></li>
<li><a href="HashClash" title="HashClash">HashClash</a></li>
<li><a href="Ibercivis" title="Ibercivis">Ibercivis</a></li>
<li>Kryptos@Home</li>
<li><a href="The_Lattice_Project" title="The Lattice Project">The Lattice Project</a></li>
<li><a href="Leiden_Classical" title="Leiden Classical">Leiden Classical</a></li>
<li><a href="UFluids%40Home" title="UFluids@Home">uFluids@Home</a></li>
<li><a href="Malaria_Control_Project" title="Malaria Control Project">Malaria Control Project</a></li>
<li>MLC@Home</li>
<li><a href="OProject%40Home" title="OProject@Home">OProject@Home</a></li>
<li><a href="POEM%40Home" title="POEM@Home">POEM@Home</a></li>
<li><a href="Pirates%40home" class="mw-redirect" title="Pirates@home">Pirates@Home</a></li>
<li><a href="Predictor%40home" title="Predictor@home">Predictor@home</a></li>
<li><a href="Proteins%40home" title="Proteins@home">proteins@home</a></li>
<li><a href="Riesel_Sieve" class="mw-redirect" title="Riesel Sieve">Riesel Sieve</a> (merged with PrimeGrid)</li>
<li><a href="QMC%40Home" title="QMC@Home">QMC@Home</a></li>
<li><a href="SAT%40home" class="mw-redirect" title="SAT@home">SAT@home</a></li>
<li><a href="Seasonal_Attribution_Project" title="Seasonal Attribution Project">Seasonal Attribution Project</a></li>
<li><a href="SETI%40home" title="SETI@home">SETI@home</a> (subproject <a href="Astropulse" title="Astropulse">Astropulse</a>)</li>
<li><a href="SETI%40home_beta" title="SETI@home beta">SETI@home beta</a></li>
<li><a href="Similarity_Matrix_of_Proteins" title="Similarity Matrix of Proteins">SIMAP</a></li>
<li><a href="SLinCA%40Home" title="SLinCA@Home">SLinCA@Home</a></li>
<li><a href="Spinhenge%40Home" title="Spinhenge@Home">Spinhenge@home</a></li>
<li>SZTAKI Desktop Grid</li>
<li><a href="TANPAKU" class="mw-redirect" title="TANPAKU">TANPAKU</a></li>
<li><a href="TheSkyNet" title="TheSkyNet">theSkyNet</a></li>
<li><a href="Tn-grid" class="mw-redirect" title="Tn-grid">TN-Grid</a></li>
<li>VGTU@Home</li>
<li>XtremLab</li></ul>
</div></td></tr></tbody></table></div>
<div class="navbox-styles"></div><div role="navigation" class="navbox" aria-labelledby="Planetary_defense172" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2" style="text-align: center;"><div id="Planetary_defense172" style="font-size:114%;margin:0 4em"><a href="Asteroid_impact_avoidance" title="Asteroid impact avoidance">Planetary defense</a></div></th></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%">Main topics</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Asteroid" title="Asteroid">Asteroid</a></li>
<li><a href="Bolide" title="Bolide">Bolide</a></li>
<li><a href="Earth-grazing_fireball" title="Earth-grazing fireball">Earth-grazing fireball</a></li>
<li><a href="Impact_event" title="Impact event">Impact event</a></li>
<li><a href="Meteor_air_burst" title="Meteor air burst">Meteor air burst</a></li>
<li><a href="Meteor_procession" title="Meteor procession">Meteor procession</a></li>
<li><a href="Meteor_shower" title="Meteor shower">Meteor shower</a></li>
<li><a href="Meteorite" title="Meteorite">Meteorite</a></li>
<li><a href="Meteoroid" title="Meteoroid">Meteoroid</a></li>
<li><a href="Near-Earth_object" title="Near-Earth object">Near-Earth object</a></li>
<li><a href="Potentially_hazardous_object" title="Potentially hazardous object">Potentially hazardous object</a></li>
<li><a href="List_of_Earth-crossing_asteroids" title="List of Earth-crossing asteroids">Earth-crossing minor planets</a></li>
<li><a href="List_of_asteroid_close_approaches_to_Earth" title="List of asteroid close approaches to Earth">Asteroid close approaches</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%">Defense</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Asteroid_impact_avoidance" title="Asteroid impact avoidance">Asteroid impact avoidance</a>
<ul><li><a href="Asteroid_laser_ablation" title="Asteroid laser ablation">Asteroid laser ablation</a></li>
<li><a href="Gravity_tractor" title="Gravity tractor">Gravity tractor</a></li>
<li><a href="Ion-beam_shepherd" title="Ion-beam shepherd">Ion-beam shepherd</a></li></ul></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%">Space probes</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><i><a href="Dawn_(spacecraft)" title="Dawn (spacecraft)">Dawn</a></i></li>
<li><i><a href="Deep_Impact_(spacecraft)" title="Deep Impact (spacecraft)">Deep Impact</a></i></li>
<li><a href="HAMMER_(spacecraft)" title="HAMMER (spacecraft)">HAMMER</a></li>
<li><a href="AIDA_(international_space_cooperation)" title="AIDA (international space cooperation)">AIDA</a>
<ul><li><a href="Hera_(space_mission)" title="Hera (space mission)">Hera</a></li>
<li><a href="Double_Asteroid_Redirection_Test" title="Double Asteroid Redirection Test"><i>DART</i></a></li></ul></li>
<li><a href="Halley_Armada" title="Halley Armada">Halley Armada</a></li>
<li><i><a href="Hayabusa" title="Hayabusa">Hayabusa</a></i></li>
<li><i><a href="Hayabusa2" title="Hayabusa2">Hayabusa2</a></i>
<ul><li><a href="Hayabusa2#MASCOT" title="Hayabusa2">MASCOT</a></li></ul></li>
<li><i><a href="NEAR_Shoemaker" title="NEAR Shoemaker">NEAR Shoemaker</a></i></li>
<li><a href="Near-Earth_Asteroid_Scout" title="Near-Earth Asteroid Scout">NEA Scout</a></li>
<li><i><a href="New_Horizons" title="New Horizons">New Horizons</a></i></li>
<li><a href="OSIRIS-REx" title="OSIRIS-REx">OSIRIS-REx</a></li>
<li><a href="PROCYON" title="PROCYON">PROCYON</a></li>
<li><i><a href="Rosetta_(spacecraft)" title="Rosetta (spacecraft)">Rosetta</a></i>
<ul><li><i><a href="Philae_(spacecraft)" title="Philae (spacecraft)">Philae</a></i></li></ul></li>
<li><i><a href="Stardust_(spacecraft)" title="Stardust (spacecraft)">Stardust</a></i></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="Near-Earth_object" title="Near-Earth object">NEO</a> tracking</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Asteroid_Terrestrial-impact_Last_Alert_System" title="Asteroid Terrestrial-impact Last Alert System">ATLAS</a></li>
<li><a href="Catalina_Sky_Survey" title="Catalina Sky Survey">Catalina Sky Survey</a></li>
<li><a href="Lincoln_Near-Earth_Asteroid_Research" title="Lincoln Near-Earth Asteroid Research">LINEAR</a></li>
<li><a href="Lowell_Observatory_Near-Earth-Object_Search" title="Lowell Observatory Near-Earth-Object Search">LONEOS</a></li>
<li><a href="Near-Earth_Asteroid_Tracking" title="Near-Earth Asteroid Tracking">NEAT</a></li>
<li><a href="NEODyS" title="NEODyS">NEODyS</a></li>
<li><a href="NEO_Surveyor" title="NEO Surveyor">NEO Surveyor</a></li>
<li><a href="Near_Earth_Object_Surveillance_Satellite" title="Near Earth Object Surveillance Satellite">NEOSSat</a></li>
<li><a href="ESA_Optical_Ground_Station" title="ESA Optical Ground Station">OGS Telescope</a></li>
<li><a href="Pan-STARRS" title="Pan-STARRS">Pan-STARRS</a></li>
<li><a href="Beijing_Schmidt_CCD_Asteroid_Program" title="Beijing Schmidt CCD Asteroid Program">SCAP</a></li>
<li><a href="Sentinel_Space_Telescope" title="Sentinel Space Telescope">Sentinel Space Telescope</a></li>
<li><a href="Sentry_(monitoring_system)" title="Sentry (monitoring system)">Sentry</a></li>
<li><a href="Spacewatch" title="Spacewatch">Spacewatch</a></li>
<li><a href="Wide-field_Infrared_Survey_Explorer" title="Wide-field Infrared Survey Explorer">WISE</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%">Organizations</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="B612_Foundation" title="B612 Foundation">B612 Foundation</a></li>
<li><a href="Japan_Spaceguard_Association" title="Japan Spaceguard Association">Japan Spaceguard Association</a></li>
<li><a href="The_Meteoritical_Society" title="The Meteoritical Society">The Meteoritical Society</a></li>
<li><a href="Asteroid_impact_avoidance#Ongoing_projects" title="Asteroid impact avoidance">NEOShield</a></li>
<li><a href="Spaceguard" title="Spaceguard">Spaceguard</a></li>
<li><a href="The_Spaceguard_Foundation" title="The Spaceguard Foundation">The Spaceguard Foundation</a></li>
<li><a href="Space_Situational_Awareness_Programme" title="Space Situational Awareness Programme">Space Situational Awareness Programme</a></li>
<li><a href="Planetary_Defense_Coordination_Office" title="Planetary Defense Coordination Office">Planetary Defense Coordination Office</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%">Hazard rating</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Torino_scale" title="Torino scale">Torino scale</a></li>
<li><a href="Palermo_scale" title="Palermo scale">Palermo scale</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%">Potential threats</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="(29075)_1950_DA" title="(29075) 1950 DA">1950 DA</a></li>
<li><a href="101955_Bennu" title="101955 Bennu">101955 Bennu</a></li>
<li><a href="2010_RF12" title="2010 RF12">2010 RF<sub>12</sub></a></li>
<li><a href="99942_Apophis" title="99942 Apophis">99942 Apophis</a></li>
<li><a href="2024_YR4" title="2024 YR4">2024 YR<sub>4</sub></a></li>
<li><a href="List_of_objects_with_non-zero_Torino_ratings" title="List of objects with non-zero Torino ratings">List of objects with non-zero Torino ratings</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%">Related categories</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li>Impact events</li>
<li>Fiction about meteoroids</li>
<li>Fiction about impact events</li></ul>
</div></td></tr></tbody></table></div>
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