Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Beta_Comae_Berenices> ?p ?o }
- Beta_Comae_Berenices abstract "Beta Comae Berenices (β Comae Berenices, β Com) is a main sequence dwarf star in the northern constellation of Coma Berenices. It is located at a distance of about 29.78 light-years (9.13 parsecs) from Earth. The Greek letter beta (β) usually indicates that the star has the second highest visual magnitude in the constellation. However, with an apparent visual magnitude of 4.3, this star is slightly brighter than α Comae Berenices. It can be seen with the naked eye, but may be too dim to be viewed from a built-up urban area.This star is similar to our own Sun, being only slightly larger and brighter in absolute magnitude. It has a stellar classification of G0 V, compared to G2 V for the Sun. The effective temperature of the outer envelope is 5,936 K, giving it a yellow hue of a G-type star. In terms of age it is younger than the Sun, being about 3 billion years old.Observations of short term variations in the chromatic activity suggest that the star undergoes differential rotation, with a rotation period of about 11–13 days. Its surface has a measured activity cycle of 16.6 years, compared to 11 years on our Sun. It may also have a secondary activity cycle of 9.6 years. At one time it was thought that this star might have a spectroscopic companion. However, this was ruled out by means of more accurate radial velocity measurements. No planets have yet been detected around it, and there is no evidence of a dusty disk.The habitable zone for this star, defined as the locations where liquid water could be present on an Earth-like planet, is 0.918–1.042 AU, where 1 AU is the average distance from the Earth to the Sun.".
- Beta_Comae_Berenices thumbnail Coma_Berenices_constellation_map.png?width=300.
- Beta_Comae_Berenices wikiPageExternalLink beta-com.htm.
- Beta_Comae_Berenices wikiPageID "2900862".
- Beta_Comae_Berenices wikiPageLength "10103".
- Beta_Comae_Berenices wikiPageOutDegree "37".
- Beta_Comae_Berenices wikiPageRevisionID "688592869".
- Beta_Comae_Berenices wikiPageWikiLink Absolute_magnitude.
- Beta_Comae_Berenices wikiPageWikiLink Alpha_Comae_Berenices.
- Beta_Comae_Berenices wikiPageWikiLink Apparent_magnitude.
- Beta_Comae_Berenices wikiPageWikiLink Astronomical_unit.
- Beta_Comae_Berenices wikiPageWikiLink Beta.
- Beta_Comae_Berenices wikiPageWikiLink Binary_star.
- Beta_Comae_Berenices wikiPageWikiLink Bortle_scale.
- Beta_Comae_Berenices wikiPageWikiLink Bright_Star_Catalogue.
- Beta_Comae_Berenices wikiPageWikiLink Catalogues_of_Fundamental_Stars.
- Beta_Comae_Berenices wikiPageWikiLink Category:Bayer_objects.
- Beta_Comae_Berenices wikiPageWikiLink Category:Coma_Berenices_(constellation).
- Beta_Comae_Berenices wikiPageWikiLink Category:G-type_main-sequence_stars.
- Beta_Comae_Berenices wikiPageWikiLink Category:Solar_analogs.
- Beta_Comae_Berenices wikiPageWikiLink Circumstellar_disc.
- Beta_Comae_Berenices wikiPageWikiLink Circumstellar_habitable_zone.
- Beta_Comae_Berenices wikiPageWikiLink Coma_Berenices.
- Beta_Comae_Berenices wikiPageWikiLink Constellation.
- Beta_Comae_Berenices wikiPageWikiLink Durchmusterung.
- Beta_Comae_Berenices wikiPageWikiLink Effective_temperature.
- Beta_Comae_Berenices wikiPageWikiLink Gliese_Catalogue_of_Nearby_Stars.
- Beta_Comae_Berenices wikiPageWikiLink Greek_alphabet.
- Beta_Comae_Berenices wikiPageWikiLink Henry_Draper_Catalogue.
- Beta_Comae_Berenices wikiPageWikiLink Hipparcos.
- Beta_Comae_Berenices wikiPageWikiLink Main_sequence.
- Beta_Comae_Berenices wikiPageWikiLink Planet.
- Beta_Comae_Berenices wikiPageWikiLink Smithsonian_Astrophysical_Observatory_Star_Catalog.
- Beta_Comae_Berenices wikiPageWikiLink Star.
- Beta_Comae_Berenices wikiPageWikiLink Star_catalogue.
- Beta_Comae_Berenices wikiPageWikiLink Stellar_classification.
- Beta_Comae_Berenices wikiPageWikiLink Sun.
- Beta_Comae_Berenices wikiPageWikiLink File:Coma_Berenices_constellation_map.png.
- Beta_Comae_Berenices wikiPageWikiLinkText "Beta Comae Berenices".
- Beta_Comae_Berenices wikiPageWikiLinkText "β Com".
- Beta_Comae_Berenices wikiPageWikiLinkText "β Comae Berenices".
- Beta_Comae_Berenices ageGyr "1.5".
- Beta_Comae_Berenices appmagV "4.26".
- Beta_Comae_Berenices bV "+0.58".
- Beta_Comae_Berenices class "G0 V".
- Beta_Comae_Berenices constell Coma_Berenices.
- Beta_Comae_Berenices epoch "J2000".
- Beta_Comae_Berenices gravity "4.38".
- Beta_Comae_Berenices luminosity "1.357".
- Beta_Comae_Berenices mass "1.15".
- Beta_Comae_Berenices metalFe "+0.07".
- Beta_Comae_Berenices pError "0.17".
- Beta_Comae_Berenices parallax "109.54".
- Beta_Comae_Berenices propMoDec "+882.04".
- Beta_Comae_Berenices propMoRa "-801.44".
- Beta_Comae_Berenices radialV "+6.1".
- Beta_Comae_Berenices radius "1.106".
- Beta_Comae_Berenices rotationalVelocity "4.1".
- Beta_Comae_Berenices temperature "5936".
- Beta_Comae_Berenices uB "+0.08".
- Beta_Comae_Berenices wikiPageUsesTemplate Template:Convert.
- Beta_Comae_Berenices wikiPageUsesTemplate Template:DEC.
- Beta_Comae_Berenices wikiPageUsesTemplate Template:Nearest_systems.
- Beta_Comae_Berenices wikiPageUsesTemplate Template:RA.
- Beta_Comae_Berenices wikiPageUsesTemplate Template:Reflist.
- Beta_Comae_Berenices wikiPageUsesTemplate Template:Starbox_astrometry.
- Beta_Comae_Berenices wikiPageUsesTemplate Template:Starbox_begin.
- Beta_Comae_Berenices wikiPageUsesTemplate Template:Starbox_catalog.
- Beta_Comae_Berenices wikiPageUsesTemplate Template:Starbox_character.
- Beta_Comae_Berenices wikiPageUsesTemplate Template:Starbox_detail.
- Beta_Comae_Berenices wikiPageUsesTemplate Template:Starbox_end.
- Beta_Comae_Berenices wikiPageUsesTemplate Template:Starbox_image.
- Beta_Comae_Berenices wikiPageUsesTemplate Template:Starbox_observe.
- Beta_Comae_Berenices wikiPageUsesTemplate Template:Stars_of_Coma_Berenices.
- Beta_Comae_Berenices subject Category:Bayer_objects.
- Beta_Comae_Berenices subject Category:Coma_Berenices_(constellation).
- Beta_Comae_Berenices subject Category:G-type_main-sequence_stars.
- Beta_Comae_Berenices subject Category:Solar_analogs.
- Beta_Comae_Berenices hypernym Star.
- Beta_Comae_Berenices type CelestialBody.
- Beta_Comae_Berenices type Place.
- Beta_Comae_Berenices type Star.
- Beta_Comae_Berenices type Catalogue.
- Beta_Comae_Berenices type Location.
- Beta_Comae_Berenices type Place.
- Beta_Comae_Berenices type Thing.
- Beta_Comae_Berenices comment "Beta Comae Berenices (β Comae Berenices, β Com) is a main sequence dwarf star in the northern constellation of Coma Berenices. It is located at a distance of about 29.78 light-years (9.13 parsecs) from Earth. The Greek letter beta (β) usually indicates that the star has the second highest visual magnitude in the constellation. However, with an apparent visual magnitude of 4.3, this star is slightly brighter than α Comae Berenices.".
- Beta_Comae_Berenices label "Beta Comae Berenices".
- Beta_Comae_Berenices sameAs Q1141775.
- Beta_Comae_Berenices sameAs Beta_Comae_Berenices.
- Beta_Comae_Berenices sameAs Beta_Comae_Berenices.
- Beta_Comae_Berenices sameAs Beta_Comae_Berenices.
- Beta_Comae_Berenices sameAs Beta_Comae_Berenices.
- Beta_Comae_Berenices sameAs بتا_گیسوی_برنیکه.
- Beta_Comae_Berenices sameAs Beta_Comae_Berenices.
- Beta_Comae_Berenices sameAs Beta_Comae_Berenices.
- Beta_Comae_Berenices sameAs Beta_Comae_Berenices.
- Beta_Comae_Berenices sameAs Beta_Comae_Berenices.
- Beta_Comae_Berenices sameAs かみのけ座ベータ星.
- Beta_Comae_Berenices sameAs 머리털자리_베타.