Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/HD_156668> ?p ?o }
- HD_156668 abstract "HD 156668 is star in the northern constellation of Hercules constellation. With an apparent visual magnitude of 8.4 it is too faint to be viewed with the naked eye, but it can be seen with even a small telescope. The distance to this object has been determined directly using the parallax technique, yielding a value of about 80 light-years (25 parsecs).This star has the stellar classification of a K2 dwarf, with approximately 77% of the mass of the Sun and about 72% of the Sun's diameter. While they are on the main sequence, lower mass stars like this generate energy much more slowly than the Sun. As a result, this star is radiating only 23% of the Sun's bolometric luminosity. HD 156668 is emitting this energy from its outer atmosphere at an effective temperature of around 4850 K, giving it the cool orange glow of a K-type star. It is slightly more enriched in iron compared to the Sun and is rotating at a leisurely rate of once every 51.5 days. Although much older than the Sun, this star is only middle-aged at about 8.6 billion years.".
- HD_156668 wikiPageExternalLink star.php?st=HD%20156668.
- HD_156668 wikiPageExternalLink nph-sieve?&objstr=HD+156668.
- HD_156668 wikiPageExternalLink 100-ks.htm.
- HD_156668 wikiPageExternalLink hd156668.htm.
- HD_156668 wikiPageID "26134242".
- HD_156668 wikiPageLength "9960".
- HD_156668 wikiPageOutDegree "34".
- HD_156668 wikiPageRevisionID "678871626".
- HD_156668 wikiPageWikiLink Apparent_magnitude.
- HD_156668 wikiPageWikiLink Apparent_visual_magnitude.
- HD_156668 wikiPageWikiLink Bonner_Durchmusterung.
- HD_156668 wikiPageWikiLink Category:Henry_Draper_Catalogue_objects.
- HD_156668 wikiPageWikiLink Category:Hercules_(constellation).
- HD_156668 wikiPageWikiLink Category:K-type_main-sequence_stars.
- HD_156668 wikiPageWikiLink Category:Planetary_systems.
- HD_156668 wikiPageWikiLink Constellation.
- HD_156668 wikiPageWikiLink Córdoba,_Argentina.
- HD_156668 wikiPageWikiLink Doppler_spectroscopy.
- HD_156668 wikiPageWikiLink Durchmusterung.
- HD_156668 wikiPageWikiLink Effective_temperature.
- HD_156668 wikiPageWikiLink Epoch_(astronomy).
- HD_156668 wikiPageWikiLink Friedrich_Wilhelm_Argelander.
- HD_156668 wikiPageWikiLink HD_156668_b.
- HD_156668 wikiPageWikiLink Henry_Draper.
- HD_156668 wikiPageWikiLink Henry_Draper_Catalogue.
- HD_156668 wikiPageWikiLink Hercules_(constellation).
- HD_156668 wikiPageWikiLink Hipparcos.
- HD_156668 wikiPageWikiLink Hipparcos_catalogue.
- HD_156668 wikiPageWikiLink Iron.
- HD_156668 wikiPageWikiLink J2000.0.
- HD_156668 wikiPageWikiLink K-type_star.
- HD_156668 wikiPageWikiLink Main_sequence.
- HD_156668 wikiPageWikiLink Minimum_mass.
- HD_156668 wikiPageWikiLink Parallax.
- HD_156668 wikiPageWikiLink Proper_motion.
- HD_156668 wikiPageWikiLink Smithsonian_Astrophysical_Observatory.
- HD_156668 wikiPageWikiLink Star.
- HD_156668 wikiPageWikiLink Star_catalogue.
- HD_156668 wikiPageWikiLink Stellar_atmosphere.
- HD_156668 wikiPageWikiLink Stellar_classification.
- HD_156668 wikiPageWikiLink Super-Earth.
- HD_156668 wikiPageWikiLink Washington,_D.C..
- HD_156668 wikiPageWikiLink Washington_D.C..
- HD_156668 wikiPageWikiLinkText "HD 156668".
- HD_156668 absmagV "6.48".
- HD_156668 ageGyr "8.6".
- HD_156668 appmagV "+8.424".
- HD_156668 bV "1.015".
- HD_156668 class "K3 V".
- HD_156668 constell Hercules_(constellation).
- HD_156668 eccentricity "0".
- HD_156668 epoch Epoch_(astronomy).
- HD_156668 epoch J2000.0.
- HD_156668 exoplanet HD_156668_b.
- HD_156668 gravity "4.6".
- HD_156668 hasPhotoCollection HD_156668.
- HD_156668 luminosity "0.23".
- HD_156668 mass "0.772".
- HD_156668 massEarth "≥3.1 ± 0.4".
- HD_156668 metalFe "+0.05 ± 0.06".
- HD_156668 pError "0.86".
- HD_156668 parallax "40.86".
- HD_156668 period "1.26984".
- HD_156668 propMoDec "+217.36".
- HD_156668 propMoRa "-71.16".
- HD_156668 radialV "-9.427".
- HD_156668 radius "0.72".
- HD_156668 rotation "4449600.0".
- HD_156668 rotationalVelocity "0.5".
- HD_156668 semimajor "0.0211".
- HD_156668 temperature "4850".
- HD_156668 uB "0.27".
- HD_156668 wikiPageUsesTemplate Template:Citation.
- HD_156668 wikiPageUsesTemplate Template:Convert.
- HD_156668 wikiPageUsesTemplate Template:Main.
- HD_156668 wikiPageUsesTemplate Template:OrbitboxPlanet.
- HD_156668 wikiPageUsesTemplate Template:OrbitboxPlanet_begin.
- HD_156668 wikiPageUsesTemplate Template:Orbitbox_end.
- HD_156668 wikiPageUsesTemplate Template:Reflist.
- HD_156668 wikiPageUsesTemplate Template:Starbox_astrometry.
- HD_156668 wikiPageUsesTemplate Template:Starbox_begin.
- HD_156668 wikiPageUsesTemplate Template:Starbox_catalog.
- HD_156668 wikiPageUsesTemplate Template:Starbox_character.
- HD_156668 wikiPageUsesTemplate Template:Starbox_detail.
- HD_156668 wikiPageUsesTemplate Template:Starbox_end.
- HD_156668 wikiPageUsesTemplate Template:Starbox_observe.
- HD_156668 wikiPageUsesTemplate Template:Stars_of_Hercules.
- HD_156668 subject Category:Henry_Draper_Catalogue_objects.
- HD_156668 subject Category:Hercules_(constellation).
- HD_156668 subject Category:K-type_main-sequence_stars.
- HD_156668 subject Category:Planetary_systems.
- HD_156668 hypernym Star.
- HD_156668 type Article.
- HD_156668 type CelestialBody.
- HD_156668 type Place.
- HD_156668 type Star.
- HD_156668 type Article.
- HD_156668 type Catalogue.
- HD_156668 type Location.