earn.dlr.de/nea/099942.htmCached(Orbital YORP and asteroid orbit evolution, with application to Apophis) . (

scilogs.spektrum.de/kosmo/gallery/4/IAC07_A3509.pdfCachedA concept for a low-cost spacecraft mission to orbit asteroid 99942/Apophis is

https://www.researchgate.net/. /227078424_The_orbit_of_asteroid_99942_ Apophis_as_determined_from_optical_and_radar_observationsThe results of improving the orbit accuracy for the asteroid Apophis and the

spaceflightsolutions.com/pdf/Apophis.pdfCachedSimilarplane defined by the orbit of the Earth about the sun), the distance of the body

resources.asteroidday.org/. /is-there-any-new-information-on-the-asteroid- apophis-could-the-trajectory-of-this-11-million-ton-chunk-of-iron-r. CachedAs more and more future observations are received for Apophis, its orbit will

meetingorganizer.copernicus.org/EPSC. /EPSC-DPS2011-1212.pdfCachedSimilarAsteroid Apophis orbit from recent observations. D. Bancelin (1), W. Thuillot, F.

gizmodo.com/5974708/apophis-may-destroy-earth-satellites-in-2029CachedSimilarJan 9, 2013 . The deadly asteroid Apophis is safely passing by Earth today, more than 9 .

https://www.theweathernetwork.com/. apophis/63838CachedFeb 18, 2016 . Apophis has already caused some concern in recent years. Discovered in 2004,

adsabs.harvard.edu/abs/2014JIMO. 42..198TSimilarTitle: Meteorite producing fragment on the Apophis' orbit. Authors: Terentjeva,

https://www.rt.com/news/212279-dangerous-asteroid-earth-orbit/CachedSimilarDec 7, 2014 . Bigger than Apophis: Dangerous 300+ meter asteroid to cross Earth orbit . Orbit

iawn.net/first. /apophis-case-study-iawn-david-9-141.pdfCachedApophis impact probability sRll remains very small and it will likely drop to zero

neo.jpl.nasa.gov/news/news178.htmlCachedSimilarFeb 21, 2013 . Orbit Diagrams · Orbit Elements · Close Approaches · Impact Risk · Images .

www.couriermail.com.au/. apophis. /story-e6freon6-1226549305351Jan 8, 2013 . And we need to calculate Apophis' orbit fast: A meeting of near-Earth object

www.cnn.com/2013/01/23/opinion/bear-apophis-asteroid/CachedSimilarJan 24, 2013 . Something could happen at any point in Apophis' orbit to modify its course, just a

www.academia.edu/. /Asteroid_Apophis_orbit_from_recent_observationsCachedEPSC Abstracts Vol. 6, EPSC-DPS2011-1212, 2011 EPSC-DPS Joint Meeting

https://en.wikipedia.org/wiki/99942_ApophisCachedSimilarOn April 13, 2029, Apophis will pass Earth within the orbits of geosynchronous communication satellites, but will come no closer than 19,400 miles (31,300 kilometers) above Earth's surface.

Sedna has a very eccentric orbit that takes it nearly 1 ,000 times farther from the

www.universetoday.com/82886/asteroid-apophis-in-the-news-again/CachedJan 28, 2011 . So, just to be clear, there is no new information or changes in understanding

www.geek.com/. /asteroid-will-pass-so-close-to-earth-in-2029-it-will-trigger- asteroid-avalanche-1608037/CachedOct 29, 2014 . At 35,000 kilometers (about 22,000 miles), Apophis will be well within the orbit of

maevewasteroidapophis.weebly.com/CachedApophis' size and what we don't know about it make it very dangerous to earth,

www.kentauren.info/cgi-bin/astorb2txt.pl?Suchname=ApophisCached3D orbit for minor planet 99942 Apophis - Actual osculating elements, discovery

www.express.co.uk/. /Asteroid-with-power-of-1BILLION-tns-of-TNT-passes -staggeringly-close-to-US-on-Friday-13thCachedSimilarJan 7, 2016 . Asteroid Apophis is coming in so close to Earth it will pass . be precise - Apophis

www.nss.org/settlement/asteroids/capture.htmlCachedSimilarAug 15, 2011 . NOTE: The orbital slingshot model used for the Apophis capture example below

The problem with Apophis is that its orbital plane is similar to Earth's and it has

Discovered in June 2004, Apophis was initially considered to have a 2.6 per cent

www.daviddarling.info/encyclopedia/A/Apophis.htmlCachedSimilarApophis was discovered on June 19, 2004. Image credit: UH/IA. Orbit of Apophis

www.sciencedirect.com/science/article/pii/S0019103507003168SimilarApophis' orbital elements are given in Table 1. The uncertainties in Apophis's

www.space.com/19221-asteroid-apophis-earth-safe-2036.htmlCachedSimilarJan 10, 2013 . Apophis will fly extremely close to Earth in 2029 and 2036, but won't hit our .

www.stephendcovey.com/apophis.htmCachedSimilarWe have the technology to capture into Earth orbit any medium to small asteroid

https://www.quora.com/What-will-the-Apophis-asteroid-look-like-when-it- passes-EarthHayabusa was on a mission to take close-up images of an asteroid called

neo.jpl.nasa.gov/apophis/CachedSimilarThe Arecibo planetary radar telescope subsequently detected the asteroid at distances of 27-40 million km (17-25 million miles; 0.192-0.268 AU) in 2005 and 2006. . Including the high precision radar measurements in a new orbit solution reduced the uncertainty in Apophis' predicted location in 2029 by 98%.

deepastronomy.com/article/2/apophis-the-asteroidCachedOct 25, 2006 . Apophis is an asteroid with an slightly offset orbit to that of Earth's. Discovered in

planetxnews.com/. /bigger-apophis-dangerous-300-meter-asteroid-cross- earth-orbit-every-3-years/CachedBigger than Apophis: Dangerous 300+ meter asteroid to cross Earth orbit every 3

www.sciencephoto.com/media/324637/viewCachedOrbit of near-Earth asteroid Apophis showing the positions at its last approach on

www.hucosystems.com/articles/We%20are%20not%20alone.htmCachedWhen Apophis was discovered in 2004 it was estimated to have a 2.7% chance

link.springer.com/article/10.1134/S0038094608040011Abstract. The results of improving the orbit accuracy for the asteroid Apophis and

www.imo.net/imcs/imc2014/2014-40-terentjeva-final.pdfCachedMeteorite producing fragment on the Apophis' orbit. Alexandra Terentjeva1,

www.skyandtelescope.com/. /asteroid-apophis-takes-a-pass-in-2036/CachedSimilarJan 9, 2013 . Based on revised orbit calculations, he says Apophis will then come no closer

pics-about-space.com/apophis-asteroid-orbit-simulation?p=1CachedApophis Asteroid Orbit Simulation. Info. Total images: 54 . Apophis destruction

www.popularmechanics.com/space/deep-space/a1025/4201569/CachedSimilarNov 6, 2006 . At 4:36 am Greenwich Mean Time, a 25-million-ton, 820-ft.-wide asteroid called

earthsky.org/space/asteroid-apophis-due-to-pass-close-in-2029CachedSimilarJan 8, 2013 . The data collected around now are expected to make possible a significant

www.slate.com/. /asteroid_apophis_will_not_hit_earth_in_2036.htmlCachedSimilarJan 4, 2016 . Some sketchy news sources are reporting that the asteroid Apophis will . to

www.howcloseisapophis.com/facts.aspCachedSimilarApophis discovery, naming, impact probability and energy, and orbital and

https://www.novapublishers.com/catalog/product_info.php?. id. CachedThe differential equations of motion of Apophis, planets, the Moon and the Sun

www.bookofresearch.com/research-apophis-encounter-dates.htmCachedNote: Make sure you have Java enabled on your browser to see the applet. This

theskylive.com/apophis-infoCachedSimilarAll most important information about Asteroid 99942 Apophis in one page

citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.636. CachedKeywords: PHAs, Apophis, b-plane, keyhole, ellipse uncertainty, astrometry. 1

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