Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q15200940> ?p ?o }
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- Q15200940 subject Q15281260.
- Q15200940 subject Q6808782.
- Q15200940 subject Q8257314.
- Q15200940 absoluteMagnitude "23.1".
- Q15200940 abstract "2011 XC2 (also written 2011 XC2) is a near-Earth asteroid roughly 60–140 meters (200–460 ft) in diameter that passed less than 1 lunar distance from Earth on 3 December 2011.From mid October 2011 until 3 December 2011 15:00 UT the small dim asteroid had an elongation less than 60 degrees from the Sun. (While less than 18 degrees from the Sun any dim asteroid can be lost in astronomical twilight, and many observatories can not see below ~40 degrees from the horizon.) On 3 December 2011 at 15:20 UT the asteroid passed 0.0023 AU (340,000 km; 210,000 mi) from Earth and at 16:20 UT passed 0.0016 AU (240,000 km; 150,000 mi) from the Moon. The asteroid was then discovered on 8 December 2011 by Lincoln Near-Earth Asteroid Research (LINEAR) at an apparent magnitude of 19 using a 1.0-meter (39 in) reflecting telescope. At the time of discovery the asteroid was near opposition to the Sun.It has an observation arc of 22 days with an uncertainty parameter of 7. Virtual clones of the asteroid that fit the uncertainty region in the known trajectory show a 1 in 455,000 chance that the asteroid will impact Earth on 2 December 2056. With a 2056 Palermo Technical Scale of −4.35, the odds of impact by 2011 XC2 in 2056 are about 22387 times less than the background hazard level of Earth impacts which is defined as the average risk posed by objects of the same size or larger over the years until the date of the potential impact. Using the nominal orbit, JPL Horizons shows that the asteroid will be 3.8 AU (570,000,000 km; 350,000,000 mi) from Earth on 2 December 2056.".
- Q15200940 apoapsis "4.736268586362E11".
- Q15200940 discovered "2011-12-08".
- Q15200940 discoverer Q735603.
- Q15200940 epoch "(Uncertainty=7)".
- Q15200940 epoch "2013-Nov-04".
- Q15200940 mass "8800.0".
- Q15200940 orbitalPeriod "8.9308008E7".
- Q15200940 periapsis "1.2552757330437E11".
- Q15200940 wikiPageExternalLink horizons.cgi?find_body=1&body_group=sb&sstr=2011XC2.
- Q15200940 wikiPageExternalLink sbdb.cgi?sstr=2011XC2;orb=1.
- Q15200940 wikiPageWikiLink Q105562.
- Q15200940 wikiPageWikiLink Q124313.
- Q15200940 wikiPageWikiLink Q15281260.
- Q15200940 wikiPageWikiLink Q164160.
- Q15200940 wikiPageWikiLink Q1811.
- Q15200940 wikiPageWikiLink Q211960.
- Q15200940 wikiPageWikiLink Q217208.
- Q15200940 wikiPageWikiLink Q265392.
- Q15200940 wikiPageWikiLink Q271439.
- Q15200940 wikiPageWikiLink Q28390.
- Q15200940 wikiPageWikiLink Q35221.
- Q15200940 wikiPageWikiLink Q4026930.
- Q15200940 wikiPageWikiLink Q43261.
- Q15200940 wikiPageWikiLink Q463796.
- Q15200940 wikiPageWikiLink Q603159.
- Q15200940 wikiPageWikiLink Q6277491.
- Q15200940 wikiPageWikiLink Q62832.
- Q15200940 wikiPageWikiLink Q643921.
- Q15200940 wikiPageWikiLink Q6606299.
- Q15200940 wikiPageWikiLink Q6808782.
- Q15200940 wikiPageWikiLink Q735603.
- Q15200940 wikiPageWikiLink Q8257314.
- Q15200940 wikiPageWikiLink Q874572.
- Q15200940 wikiPageWikiLink Q928051.
- Q15200940 wikiPageWikiLink Q94921.
- Q15200940 wikiPageWikiLink Q953917.
- Q15200940 absMagnitude "23.1".
- Q15200940 aphelion "3.166".
- Q15200940 discovered "2011-12-08".
- Q15200940 discoverer "LINEAR".
- Q15200940 epoch "2013".
- Q15200940 mass "8.8".
- Q15200940 perihelion "0.8391".
- Q15200940 period "8.9308008E7".
- Q15200940 type Place.
- Q15200940 type CelestialBody.
- Q15200940 type Location.
- Q15200940 type Place.
- Q15200940 type Planet.
- Q15200940 type Thing.
- Q15200940 type Q634.
- Q15200940 comment "2011 XC2 (also written 2011 XC2) is a near-Earth asteroid roughly 60–140 meters (200–460 ft) in diameter that passed less than 1 lunar distance from Earth on 3 December 2011.From mid October 2011 until 3 December 2011 15:00 UT the small dim asteroid had an elongation less than 60 degrees from the Sun.".
- Q15200940 label "2011 XC2".