Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/1999_Hirayama> ?p ?o }
- 1999_Hirayama apoapsis "5.16937E8".
- 1999_Hirayama averageSpeed "16.81".
- 1999_Hirayama density "2000.0".
- 1999_Hirayama mass "4.1".
- 1999_Hirayama orbitalPeriod "2012.59".
- 1999_Hirayama periapsis "4.16446E8".
- 1999_Hirayama temperature "158.0".
- 1999_Hirayama absoluteMagnitude "10.6".
- 1999_Hirayama abstract "1999 Hirayama is an asteroid discovered by Luboš Kohoutek at Bergedorf in 1973. It is named after Kiyotsugu Hirayama, the Japanese astronomer best known for his discovery that many asteroid orbits were more similar to one another than chance would allow, leading to the concept of asteroid families, now called Hirayama families.The light curve of 1999 Hirayama shows a periodicity of 15.63 ± 0.01 hours, during which time the brightness of the object varies by 0.45 ± 0.04 in magnitude. The spectrum of this object matches a C-type Tholen classification, but with a "broad absorption band that can be associated to a process of aqueous alteration". That is, the surface appears to show some form of water modification.".
- 1999_Hirayama albedo "0.1".
- 1999_Hirayama apoapsis "5.16937E11".
- 1999_Hirayama averageSpeed "60516.0".
- 1999_Hirayama density "2000.0".
- 1999_Hirayama discovered "1973-02-27".
- 1999_Hirayama discoverer Luboš_Kohoutek.
- 1999_Hirayama epoch "June 14, 2006 (JD2453900.5)".
- 1999_Hirayama escapeVelocity "64.8".
- 1999_Hirayama formerName "1935 GF; 1940 EH;".
- 1999_Hirayama formerName "1965 UF; 1969 NB;".
- 1999_Hirayama formerName "1973 DR; 1975 NE".
- 1999_Hirayama formerName "; 1951 FA;".
- 1999_Hirayama mass "4100.0".
- 1999_Hirayama orbitalPeriod "1.73887776E8".
- 1999_Hirayama periapsis "4.16446E11".
- 1999_Hirayama rotationPeriod "36.0".
- 1999_Hirayama temperature "158.0".
- 1999_Hirayama wikiPageID "5743487".
- 1999_Hirayama wikiPageLength "3650".
- 1999_Hirayama wikiPageOutDegree "20".
- 1999_Hirayama wikiPageRevisionID "668186787".
- 1999_Hirayama wikiPageWikiLink Absorption_band.
- 1999_Hirayama wikiPageWikiLink Aqueous_solution.
- 1999_Hirayama wikiPageWikiLink Asteroid.
- 1999_Hirayama wikiPageWikiLink Asteroid_belt.
- 1999_Hirayama wikiPageWikiLink Asteroid_spectral_types.
- 1999_Hirayama wikiPageWikiLink Astronomical_unit.
- 1999_Hirayama wikiPageWikiLink C-type_asteroid.
- 1999_Hirayama wikiPageWikiLink Category:Asteroids_named_for_people.
- 1999_Hirayama wikiPageWikiLink Category:Astronomical_objects_discovered_in_1973.
- 1999_Hirayama wikiPageWikiLink Category:Discoveries_by_Luboš_Kohoutek.
- 1999_Hirayama wikiPageWikiLink Category:Main-belt_asteroids.
- 1999_Hirayama wikiPageWikiLink Giga.
- 1999_Hirayama wikiPageWikiLink Giga-.
- 1999_Hirayama wikiPageWikiLink Hirayama_families.
- 1999_Hirayama wikiPageWikiLink Hirayama_family.
- 1999_Hirayama wikiPageWikiLink Julian_day.
- 1999_Hirayama wikiPageWikiLink Julian_year_(astronomy).
- 1999_Hirayama wikiPageWikiLink Kiyotsugu_Hirayama.
- 1999_Hirayama wikiPageWikiLink Light_curve.
- 1999_Hirayama wikiPageWikiLink Luboš_Kohoutek.
- 1999_Hirayama wikiPageWikiLink Main_belt.
- 1999_Hirayama wikiPageWikiLink Tholen_classification.
- 1999_Hirayama wikiPageWikiLinkText "1999 Hirayama".
- 1999_Hirayama absMagnitude "10.6".
- 1999_Hirayama albedo "0.1".
- 1999_Hirayama altNames "1935".
- 1999_Hirayama altNames "1965".
- 1999_Hirayama altNames "1973".
- 1999_Hirayama altNames "; 1951 FA;".
- 1999_Hirayama aphelion "516.937".
- 1999_Hirayama argPeri "355.105".
- 1999_Hirayama ascNode "148.349".
- 1999_Hirayama avgSpeed "16.81".
- 1999_Hirayama background "#FFFFC0".
- 1999_Hirayama density "2.0".
- 1999_Hirayama dimensions "34.0".
- 1999_Hirayama discovered "1973-02-27".
- 1999_Hirayama discoverer Luboš_Kohoutek.
- 1999_Hirayama eccentricity "0.108".
- 1999_Hirayama epoch "2006-06-14".
- 1999_Hirayama escapeVelocity "0.018".
- 1999_Hirayama hasPhotoCollection 1999_Hirayama.
- 1999_Hirayama inclination "12.489".
- 1999_Hirayama mass "4.1".
- 1999_Hirayama meanAnomaly "26.858".
- 1999_Hirayama mpCategory Asteroid_belt.
- 1999_Hirayama mpCategory Main_belt.
- 1999_Hirayama name "1999".
- 1999_Hirayama namedAfter Kiyotsugu_Hirayama.
- 1999_Hirayama perihelion "416.446".
- 1999_Hirayama period "1.73887776E8".
- 1999_Hirayama rotation "36.0".
- 1999_Hirayama semimajor "466.692".
- 1999_Hirayama singleTemperature "~158 K".
- 1999_Hirayama spectralType "?".
- 1999_Hirayama surfaceGrav "0.0095".
- 1999_Hirayama width "25".
- 1999_Hirayama wikiPageUsesTemplate Template:Infobox_planet.
- 1999_Hirayama wikiPageUsesTemplate Template:Minor_planets_navigator.
- 1999_Hirayama wikiPageUsesTemplate Template:Refimprove.
- 1999_Hirayama wikiPageUsesTemplate Template:Reflist.
- 1999_Hirayama wikiPageUsesTemplate Template:Small_Solar_System_bodies.
- 1999_Hirayama subject Category:Asteroids_named_for_people.
- 1999_Hirayama subject Category:Astronomical_objects_discovered_in_1973.
- 1999_Hirayama subject Category:Discoveries_by_Luboš_Kohoutek.
- 1999_Hirayama subject Category:Main-belt_asteroids.
- 1999_Hirayama hypernym Asteroid.
- 1999_Hirayama type Article.
- 1999_Hirayama type CelestialBody.
- 1999_Hirayama type Place.