Potentially hazardous object

Results: 36



#Item
1Radar / Astronomy / Radio telescopes / Binary asteroids / Arecibo Observatory / SETI / (66391) 1999 KW4 / 99942 Apophis / Potentially hazardous object / Planetary science / Aten asteroids / Technology


 Improved Impact Hazard Assessment with Existing Radar Sites and a New 70-m Southern Hemisphere Radar Installation, J.D. Giorgini1, M.A. Slade1, A. Silva1, R.A. Preston1, M. Brozovic1, P.A. Taylor2, and C. Magri3. 1Je

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Source URL: trs-new.jpl.nasa.gov

Language: English - Date: 2015-05-14 19:27:12
2Planetary science / Near-Earth objects / Planetary defense / Radar astronomy / Asteroid / Arecibo Observatory / Potentially hazardous object / Cosmic distance ladder / (185851) 2000 DP107 / Astronomy / Radar / Space

Conference abstract Asteroids, Comets, Meteors Helsinki, 2014

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Source URL: www.helsinki.fi

Language: English - Date: 2014-06-18 06:41:23
3Astronomy / Space / Tunguska event / Near-Earth object / Meteorite / Comet / Potentially hazardous object / Impact crater / Asteroid / Planetary science / Meteoroids / Planetary defense

The orbit of the Chelyabinsk event impactor as reconstructed from amateur and public footage Jorge I. Zuluagaa1, Ignacio Ferrína, Stefan Geensb a b

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Source URL: arxiv.org

Language: English - Date: 2013-03-07 20:03:22
4Near-Earth object / Impact event / Planetary science / B612 Foundation / NASA / Potentially hazardous object / Meteor / Asteroid / Asteroid-impact avoidance / Planetary defense / Astronomy / Space

Russian Meteor Fallout: What to Do Next Time? by Leonard David, SPACE.com’s Space Insider Columnist Date: 26 February 2013 Time: 03:12 PM ET Recent Russian space rock explosion and same day close flyby of an asteroid i

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Source URL: www.fallingstar.com

Language: English - Date: 2014-03-18 03:49:21
5Measurement / Astronomy / Point spread function / Signal-to-noise ratio / Near-Earth object / Potentially hazardous object / Etendue / Cosmic distance ladder / Pan-STARRS / Physics / Optics / Noise

An Early Warning System for Asteroid Impact John L. Tonry(1) arXiv:1011.1028v1 [astro-ph.IM] 3 Nov[removed]ABSTRACT

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Source URL: www.fallingstar.com

Language: English - Date: 2014-03-18 03:49:40
6Space / Catalina Sky Survey / Near-Earth object / Asteroid / Potentially hazardous object / Lincoln Near-Earth Asteroid Research / NEODyS / Pan-STARRS / Space debris / Astronomical surveys / Astronomy / Planetary science

NEO Threat Detection and Warning: Plans for an International Asteroid Warning Network Presentation to UN COPUOS

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Source URL: www.unoosa.org

Language: English - Date: 2013-02-18 06:34:50
7Observational astronomy / Spaceguard / Catalina Sky Survey / Near-Earth object / NEODyS / Asteroid / Lincoln Near-Earth Asteroid Research / Potentially hazardous object / Lowell Observatory Near-Earth-Object Search / Astronomical surveys / Astronomy / Planetary science

Finding Near Earth Objects In the context of an Agency Grand Challenge Lindley Johnson Near Earth Object Program Executive NASA HQ September 4, 2014

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Source URL: sites.nationalacademies.org

Language: English - Date: 2015-01-15 17:42:11
8Explorer program / Wide-field Infrared Survey Explorer / Astronomical survey / Asteroid / Potentially hazardous object / Albedo / Spaceflight / Observational astronomy / Space

NEOWISE Restart Update J. Bauer – JPL Amy Mainzer , R. Cutri, T. Grav, J. Masiero, , E. Wright, P. Eisenhardt, C. Nugent, E. Kramer, R. Stevenson, S. Sonnett, B. NEOWISE,

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Source URL: www.lpi.usra.edu

Language: English - Date: 2015-01-06 19:52:01
9Asteroids / Planetary defense / Near-Earth objects / Asteroid-impact avoidance / Asteroid / Gravity tractor / Space exploration / Lagrangian point / Potentially hazardous object / Planetary science / Spaceflight / Space

Asteroid Retrieval Feasibility

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Source URL: kiss.caltech.edu

Language: English - Date: 2014-04-28 14:13:57
10Space / Catalina Sky Survey / Near-Earth object / Asteroid / Potentially hazardous object / Lincoln Near-Earth Asteroid Research / NEODyS / Pan-STARRS / Space debris / Astronomical surveys / Astronomy / Planetary science

NEO Threat Detection and Warning: Plans for an International Asteroid Warning Network Presentation to UN COPUOS

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Source URL: www.oosa.unvienna.org

Language: English - Date: 2013-02-18 06:34:50
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