Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q530697> ?p ?o }
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- Q530697 subject Q19795229.
- Q530697 subject Q3919730.
- Q530697 subject Q7021644.
- Q530697 subject Q7607672.
- Q530697 subject Q8273370.
- Q530697 absoluteMagnitude "13.4".
- Q530697 abstract "2227 Otto Struve, provisional designation 1955 RX, is an asteroid from the inner regions of the asteroid belt, roughly 9 kilometers in diameter. It was discovered by the Indiana Asteroid Program at the U.S. Goethe Link Observatory near Brooklyn, Indiana, on 13 September 1955.The asteroid orbits the Sun at a distance of 1.8–2.6 AU once every 3 years and 4 months (1,221 days). Its orbit is tilted by 5 degrees to the plane of the ecliptic and shows an eccentricity of 0.17. Little is known about the asteroids exact size, composition, albedo and rotation period, despite having a well-observed orbit with the lowest possible uncertainty – a condition code of 0 – and an observation arc that spans over a period of more than 80 years. Based on its absolute magnitude of 13.4, its diameter could be anywhere between 5 and 13 kilometers, assuming an albedo in the range of 0.05 to 0.25. Since most asteroids in the outer main-belt are of a carbonaceous rather than of a silicaceous composition, with low albedos, typically around 0.05, the asteroid's diameter might be on the upper end of NASA's published conversion table, as the lower the reflectivity (albedo), the larger the body's diameter for a given intrinsic brightness (absolute magnitude).The minor planet is named in memory of astronomer Otto Struve (1897–1963), discoverer of the two asteroids 991 McDonalda and 992 Swasey, and last of a remarkable dynasty of astronomers: the Struve family. His greatgrandfather, Wilhelm Struve (also see 768 Struveana), founded the Pulkovo Observatory near St. Petersburg in 1839; his grandfather (Otto), uncle (Hermann) and father (Ludwig) were also distinguished astronomers. Following a period of great privation and misery after World War I, he was invited by Edwin B. Frost (also see 854 Frostia) to come to the U.S. Yerkes Observatory in 1921. He started working in spectroscopy and remained a spectroscopist to the end of his days. He succeeded Frost as Yerkes director in 1932 and was the major force responsible for the establishment of the Texan McDonald Observatory in 1933. Managing editor of the Astrophysical Journal from 1932 to 1947 and became head of the astronomy department of the University of California in Berkeley in 1950.".
- Q530697 apoapsis "3.9276920952285E11".
- Q530697 discovered "1955-09-13".
- Q530697 discoverer Q1661301.
- Q530697 epoch "27 June 2015 (JD2457200.5)".
- Q530697 formerName "1955 RX1935 UP".
- Q530697 formerName "1965 SV".
- Q530697 orbitalPeriod "288576.0".
- Q530697 periapsis "2.763072671829E11".
- Q530697 wikiPageExternalLink page_cou.html.
- Q530697 wikiPageExternalLink NumberedMPs000001.html.
- Q530697 wikiPageExternalLink lcdbsummaryquery.php.
- Q530697 wikiPageExternalLink lightcurvedatabase.html.
- Q530697 wikiPageExternalLink books?id=aeAg1X7afOoC&pg.
- Q530697 wikiPageWikiLink Q101038.
- Q530697 wikiPageWikiLink Q11080838.
- Q530697 wikiPageWikiLink Q14267.
- Q530697 wikiPageWikiLink Q14310.
- Q530697 wikiPageWikiLink Q1475872.
- Q530697 wikiPageWikiLink Q1536779.
- Q530697 wikiPageWikiLink Q157005.
- Q530697 wikiPageWikiLink Q157446.
- Q530697 wikiPageWikiLink Q158497.
- Q530697 wikiPageWikiLink Q158499.
- Q530697 wikiPageWikiLink Q16333724.
- Q530697 wikiPageWikiLink Q1661301.
- Q530697 wikiPageWikiLink Q1811.
- Q530697 wikiPageWikiLink Q19795229.
- Q530697 wikiPageWikiLink Q2028919.
- Q530697 wikiPageWikiLink Q208474.
- Q530697 wikiPageWikiLink Q217208.
- Q530697 wikiPageWikiLink Q2179.
- Q530697 wikiPageWikiLink Q28390.
- Q530697 wikiPageWikiLink Q367635.
- Q530697 wikiPageWikiLink Q3863.
- Q530697 wikiPageWikiLink Q3919730.
- Q530697 wikiPageWikiLink Q4112212.
- Q530697 wikiPageWikiLink Q543157.
- Q530697 wikiPageWikiLink Q6277491.
- Q530697 wikiPageWikiLink Q7021644.
- Q530697 wikiPageWikiLink Q729623.
- Q530697 wikiPageWikiLink Q7607672.
- Q530697 wikiPageWikiLink Q79852.
- Q530697 wikiPageWikiLink Q8273370.
- Q530697 wikiPageWikiLink Q845924.
- Q530697 absMagnitude "13.4".
- Q530697 altNames "1955".
- Q530697 altNames "1965".
- Q530697 aphelion "2.6255".
- Q530697 discovered "1955-09-13".
- Q530697 discoverer Q1661301.
- Q530697 epoch "2015-06-27".
- Q530697 name "2227".
- Q530697 perihelion "1.847".
- Q530697 period "1.0540238399999999E8".
- Q530697 type Place.
- Q530697 type CelestialBody.
- Q530697 type Location.
- Q530697 type Place.
- Q530697 type Planet.
- Q530697 type Thing.
- Q530697 type Q634.
- Q530697 comment "2227 Otto Struve, provisional designation 1955 RX, is an asteroid from the inner regions of the asteroid belt, roughly 9 kilometers in diameter. It was discovered by the Indiana Asteroid Program at the U.S. Goethe Link Observatory near Brooklyn, Indiana, on 13 September 1955.The asteroid orbits the Sun at a distance of 1.8–2.6 AU once every 3 years and 4 months (1,221 days). Its orbit is tilted by 5 degrees to the plane of the ecliptic and shows an eccentricity of 0.17.".
- Q530697 label "2227 Otto Struve".
- Q530697 name "2227 Otto Struve".