Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/(410777)_2009_FD> ?p ?o }
- (410777)_2009_FD apoapsis "2.5977670247055E8".
- (410777)_2009_FD density "1890.0".
- (410777)_2009_FD mass "8.3".
- (410777)_2009_FD maximumTemperature "362.0".
- (410777)_2009_FD meanTemperature "258.0".
- (410777)_2009_FD minimumTemperature "211.0".
- (410777)_2009_FD orbitalPeriod "456.5625".
- (410777)_2009_FD periapsis "8.8234320117567E7".
- (410777)_2009_FD absoluteMagnitude "22.1".
- (410777)_2009_FD abstract "(410777) 2009 FD (also written as 2009 FD) is a binary Apollo asteroid (a class of near-Earth asteroid) with an orbit that places it at risk of a possible future collision with Earth in 2185. It has the highest impact threat of all known asteroids on the Palermo Technical Impact Hazard Scale based on its estimated diameter of 470 meters, kinetic yield, impact probability, and time interval.(410777) 2009 FD was initially announced as discovered on 16 March 2009 by La Sagra Sky Survey. Because there were previous observations found in images taken by the Spacewatch survey some 3 weeks prior, on 24 February 2009, the Minor Planet Center assigned the discovery credit to Spacewatch under the discovery assignment rules. (410777) 2009 FD made a close pass to Earth on 27 March 2009 at a distance of 0.004172 AU (624,100 km; 387,800 mi) and another on 24 October 2010 at 0.0702 AU. (410777) 2009 FD was recovered at apparent magnitude 23 on 30 November 2013 by Cerro Paranal Observatory, several months before the close approach of April 2014 when it passed 0.1 AU from Earth. It brightened to roughly apparent magnitude 19.3 around mid-March 2014. One radar Doppler observation of (410777) 2009 FD was made in 2014. The October–November 2015 Earth approach will be studied by the Goldstone Deep Space Network.NASA's Near Earth Program originally estimated its size to be 130 metres in diameter based on an assumed albedo of 0.15. This gave it an estimated mass of around 2,800,000 tonnes. But work by Amy Mainzer using NEOWISE data in 2014 showed that it could be as large as 472 metres with an albedo as low as 0.01. Because (410777) 2009 FD (K09F00D) was only detected in two (W1+W2) of the four wavelengths the suspected NEOWISE diameter is more of an upper limit. Radar observations in 2015 showed it to be a binary asteroid. The primary is 120–180 meters in diameter and the secondary is 60–120 meters in diameter.The JPL Small-Body Database shows that (410777) 2009 FD will make two very close approaches in the late 22nd century, with the approach of 29 March 2185 currently having a 1 in 385 chance of impacting Earth. The nominal 2185 Earth approach distance is 0.009 AU (1,300,000 km; 840,000 mi). Orbit determination for 2190 is complicated by the 2185 close approach. The precise distance that it will pass from Earth and the Moon on 29 March 2185 will determine the 30 March 2190 distance. (410777) 2009 FD should pass closer to the Moon than Earth on 29 March 2185. An impact by (410777) 2009 FD would cause severe devastation to a large region or tsunamis of significant size. Due to (410777) 2009 FD's size, and its interactions with Mars and Venus, which increase its orbital uncertainty over time, it is rated −0.40 on the Palermo Scale, placing it higher on the Sentry Risk Table than any other known object.".
- (410777)_2009_FD albedo "0.01".
- (410777)_2009_FD apoapsis "2.5977670247055E11".
- (410777)_2009_FD density "1890.0".
- (410777)_2009_FD discovered "2009-02-24".
- (410777)_2009_FD discoverer Spacewatch.
- (410777)_2009_FD epoch "(Uncertainty=0)".
- (410777)_2009_FD epoch "27 June 2015".
- (410777)_2009_FD escapeVelocity "1.74456".
- (410777)_2009_FD mass "8300.0".
- (410777)_2009_FD maximumTemperature "362.0".
- (410777)_2009_FD meanTemperature "258.0".
- (410777)_2009_FD minimumTemperature "211.0".
- (410777)_2009_FD orbitalPeriod "3.9447E7".
- (410777)_2009_FD periapsis "8.8234320117567E10".
- (410777)_2009_FD rotationPeriod "14400.0".
- (410777)_2009_FD thumbnail The_VLT_images_the_very_faint_Near-Earth_Object_2009_FD.jpg?width=300.
- (410777)_2009_FD wikiPageExternalLink ann14004.
- (410777)_2009_FD wikiPageID "36078000".
- (410777)_2009_FD wikiPageLength "12760".
- (410777)_2009_FD wikiPageOutDegree "48".
- (410777)_2009_FD wikiPageRevisionID "707818242".
- (410777)_2009_FD wikiPageWikiLink Albedo.
- (410777)_2009_FD wikiPageWikiLink Amy_Mainzer.
- (410777)_2009_FD wikiPageWikiLink Apparent_magnitude.
- (410777)_2009_FD wikiPageWikiLink Astronomical_naming_conventions.
- (410777)_2009_FD wikiPageWikiLink Binary_asteroid.
- (410777)_2009_FD wikiPageWikiLink C-type_asteroid.
- (410777)_2009_FD wikiPageWikiLink Category:Apollo_asteroids.
- (410777)_2009_FD wikiPageWikiLink Category:Astronomical_objects_discovered_in_2009.
- (410777)_2009_FD wikiPageWikiLink Category:Discoveries_by_the_Spacewatch_project.
- (410777)_2009_FD wikiPageWikiLink Category:Earth-crosser_asteroids.
- (410777)_2009_FD wikiPageWikiLink Category:Mars-crossing_asteroids.
- (410777)_2009_FD wikiPageWikiLink Category:Near-Earth_objects_in_2014.
- (410777)_2009_FD wikiPageWikiLink Category:Numbered_asteroids.
- (410777)_2009_FD wikiPageWikiLink Category:Potential_impact_events_caused_by_near-Earth_objects.
- (410777)_2009_FD wikiPageWikiLink Category:Potentially_hazardous_asteroids.
- (410777)_2009_FD wikiPageWikiLink Category:Venus-crosser_asteroids.
- (410777)_2009_FD wikiPageWikiLink Curve_fitting.
- (410777)_2009_FD wikiPageWikiLink Degree_(angle).
- (410777)_2009_FD wikiPageWikiLink Earth.
- (410777)_2009_FD wikiPageWikiLink Goldstone_Deep_Space_Communications_Complex.
- (410777)_2009_FD wikiPageWikiLink Hour.
- (410777)_2009_FD wikiPageWikiLink Impact_event.
- (410777)_2009_FD wikiPageWikiLink JPL_Small-Body_Database.
- (410777)_2009_FD wikiPageWikiLink Julian_year_(astronomy).
- (410777)_2009_FD wikiPageWikiLink List_of_Apollo_asteroids.
- (410777)_2009_FD wikiPageWikiLink List_of_asteroid_close_approaches_to_Earth.
- (410777)_2009_FD wikiPageWikiLink List_of_observatory_codes.
- (410777)_2009_FD wikiPageWikiLink Minor_Planet_Center.
- (410777)_2009_FD wikiPageWikiLink Near-Earth_object.
- (410777)_2009_FD wikiPageWikiLink Observation_arc.
- (410777)_2009_FD wikiPageWikiLink Observatorio_Astronómico_de_La_Sagra.
- (410777)_2009_FD wikiPageWikiLink Orbit_determination.
- (410777)_2009_FD wikiPageWikiLink Palermo_Technical_Impact_Hazard_Scale.
- (410777)_2009_FD wikiPageWikiLink Paranal_Observatory.
- (410777)_2009_FD wikiPageWikiLink Potentially_hazardous_object.
- (410777)_2009_FD wikiPageWikiLink Radar_astronomy.
- (410777)_2009_FD wikiPageWikiLink Sentry_(monitoring_system).
- (410777)_2009_FD wikiPageWikiLink Spacewatch.
- (410777)_2009_FD wikiPageWikiLink Uncertainty_parameter.
- (410777)_2009_FD wikiPageWikiLink Very_Large_Telescope.
- (410777)_2009_FD wikiPageWikiLink Wide-field_Infrared_Survey_Explorer.
- (410777)_2009_FD wikiPageWikiLink Yarkovsky_effect.
- (410777)_2009_FD wikiPageWikiLink File:The_VLT_images_the_very_faint_Near-Earth_Object_2009_FD.jpg.
- (410777)_2009_FD wikiPageWikiLinkText "(410777) 2009 FD".
- (410777)_2009_FD wikiPageWikiLinkText "410777".
- (410777)_2009_FD absMagnitude "22.1".
- (410777)_2009_FD albedo "0.01".
- (410777)_2009_FD argPeri "281.32".
- (410777)_2009_FD ascNode "9.475".
- (410777)_2009_FD bgcolour "#FFFFC0".
- (410777)_2009_FD caption "VLT image of the very faint near-Earth asteroid 2009 FD".
- (410777)_2009_FD density "1.89".
- (410777)_2009_FD dimensions "-10800.0".
- (410777)_2009_FD dimensions "-7200.0".
- (410777)_2009_FD discovered "2009-02-24".
- (410777)_2009_FD discoverer "Spacewatch".
- (410777)_2009_FD discovery "yes".
- (410777)_2009_FD eccentricity "0.49292".
- (410777)_2009_FD epoch "2015-06-27".
- (410777)_2009_FD escapeVelocity "0.4846".
- (410777)_2009_FD inclination "3.1364".
- (410777)_2009_FD mass "8.3".
- (410777)_2009_FD maxTemp "362.0".
- (410777)_2009_FD meanAnomaly "307.49".
- (410777)_2009_FD meanTemp "258.0".
- (410777)_2009_FD minTemp "211.0".
- (410777)_2009_FD mpCategory List_of_Apollo_asteroids.
- (410777)_2009_FD mpCategory Near-Earth_object.
- (410777)_2009_FD mpName "2009".