Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Epsilon_Hydrae> ?p ?o }
- Epsilon_Hydrae abstract "Epsilon Hydrae (ε Hya, ε Hydrae) is a Class G5, third-magnitude star system in the constellation Hydra. This stellar system is located about 129 light-years (40 parsecs) from Earth.It is a multiple star system having at least four stellar components. The pair ε Hya AB form a binary star with an orbital period of 15 years and an angular separation of 0.2 arcseconds. Component ε Hya C is separated from the AB pair by 3 arcseconds. It is a spectroscopic binary system with a period of 9.9047 days and an orbital eccentricity of 0.62, while simultaneously orbiting ε Hya AB with a period of 870 years. The fourth component, ε Hya D, shares a common proper motion with the other components and thus is most likely a gravitationally-bound member of the system. It is separated from the AB pair by 19 arcseconds and has an estimated orbital period of around 10,000 years.The primary, ε Hya A, is a giant star that is shining with 67 times the luminosity of the Sun. This energy is being radiated from the star's outer atmosphere at an effective temperature of 5,620 K, giving it the yellow hue of a G-type star. It is rotating rapidly with a projected rotational velocity of 19 km s−1. It has an X-ray luminosity of 2.8 × 1029 erg s−1.".
- Epsilon_Hydrae thumbnail Hydra_IAU.svg?width=300.
- Epsilon_Hydrae wikiPageExternalLink sim-id.pl?protocol=html&Ident=epsilon+hydrae.
- Epsilon_Hydrae wikiPageID "7799059".
- Epsilon_Hydrae wikiPageLength "9807".
- Epsilon_Hydrae wikiPageOutDegree "52".
- Epsilon_Hydrae wikiPageRevisionID "651380329".
- Epsilon_Hydrae wikiPageWikiLink Angular_distance.
- Epsilon_Hydrae wikiPageWikiLink Angular_separation.
- Epsilon_Hydrae wikiPageWikiLink Arcsecond.
- Epsilon_Hydrae wikiPageWikiLink Binary_star.
- Epsilon_Hydrae wikiPageWikiLink Bonner_Durchmusterung.
- Epsilon_Hydrae wikiPageWikiLink Bright_Star_Catalogue.
- Epsilon_Hydrae wikiPageWikiLink Category:Bayer_objects.
- Epsilon_Hydrae wikiPageWikiLink Category:Hydra_(constellation).
- Epsilon_Hydrae wikiPageWikiLink Category:Stars_with_proper_names.
- Epsilon_Hydrae wikiPageWikiLink Chinese_language.
- Epsilon_Hydrae wikiPageWikiLink Constellation.
- Epsilon_Hydrae wikiPageWikiLink Delta_Hydrae.
- Epsilon_Hydrae wikiPageWikiLink Durchmusterung.
- Epsilon_Hydrae wikiPageWikiLink Earth.
- Epsilon_Hydrae wikiPageWikiLink Effective_temperature.
- Epsilon_Hydrae wikiPageWikiLink Epoch_(astronomy).
- Epsilon_Hydrae wikiPageWikiLink Eta_Hydrae.
- Epsilon_Hydrae wikiPageWikiLink Giant_star.
- Epsilon_Hydrae wikiPageWikiLink Groote_Eylandt.
- Epsilon_Hydrae wikiPageWikiLink Harvard_Revised_catalogue.
- Epsilon_Hydrae wikiPageWikiLink Henry_Draper_Catalogue.
- Epsilon_Hydrae wikiPageWikiLink Henry_Draper_catalogue.
- Epsilon_Hydrae wikiPageWikiLink Hipparcos.
- Epsilon_Hydrae wikiPageWikiLink Hipparcos_catalogue.
- Epsilon_Hydrae wikiPageWikiLink Hydra_(constellation).
- Epsilon_Hydrae wikiPageWikiLink J2000.0.
- Epsilon_Hydrae wikiPageWikiLink Minute_and_second_of_arc.
- Epsilon_Hydrae wikiPageWikiLink Nakshatra.
- Epsilon_Hydrae wikiPageWikiLink Nakshatras.
- Epsilon_Hydrae wikiPageWikiLink Omega_Hydrae.
- Epsilon_Hydrae wikiPageWikiLink Orbital_eccentricity.
- Epsilon_Hydrae wikiPageWikiLink Projected_rotational_velocity.
- Epsilon_Hydrae wikiPageWikiLink Proper_motion.
- Epsilon_Hydrae wikiPageWikiLink Rho_Hydrae.
- Epsilon_Hydrae wikiPageWikiLink Sigma_Hydrae.
- Epsilon_Hydrae wikiPageWikiLink Smithsonian_Astrophysical_Observatory_Star_Catalog.
- Epsilon_Hydrae wikiPageWikiLink Smithsonian_Astrophysical_Observatory_Star_Catalogue.
- Epsilon_Hydrae wikiPageWikiLink Spectroscopic_binary.
- Epsilon_Hydrae wikiPageWikiLink Star_system.
- Epsilon_Hydrae wikiPageWikiLink Stellar_classification.
- Epsilon_Hydrae wikiPageWikiLink Stellar_rotation.
- Epsilon_Hydrae wikiPageWikiLink Theta_Hydrae.
- Epsilon_Hydrae wikiPageWikiLink Willow_(Chinese_constellation).
- Epsilon_Hydrae wikiPageWikiLink Zeta_Hydrae.
- Epsilon_Hydrae wikiPageWikiLink File:Cercle_rouge_100%25.svg.
- Epsilon_Hydrae wikiPageWikiLink File:Hydra_IAU.svg.
- Epsilon_Hydrae wikiPageWikiLinkText "Ashlesha".
- Epsilon_Hydrae wikiPageWikiLinkText "Epsilon Hydrae".
- Epsilon_Hydrae wikiPageWikiLinkText "ε Hya".
- Epsilon_Hydrae wikiPageWikiLinkText "ε Hydrae".
- Epsilon_Hydrae appmagV "AB: 3.38".
- Epsilon_Hydrae appmagV "C: 7.5".
- Epsilon_Hydrae axis "0.226".
- Epsilon_Hydrae bV "+0.68".
- Epsilon_Hydrae class "AB: G5 III + F0 V".
- Epsilon_Hydrae class "C: F5".
- Epsilon_Hydrae component "ε Hya A".
- Epsilon_Hydrae constell Hydra_(constellation).
- Epsilon_Hydrae eccentricity "0.652".
- Epsilon_Hydrae epoch Epoch_(astronomy).
- Epsilon_Hydrae epoch J2000.0.
- Epsilon_Hydrae hasPhotoCollection Epsilon_Hydrae.
- Epsilon_Hydrae inclination "49.3".
- Epsilon_Hydrae k "8.05".
- Epsilon_Hydrae luminosity "67".
- Epsilon_Hydrae name "ε Hya B".
- Epsilon_Hydrae pError "0.98".
- Epsilon_Hydrae parallax "25.23".
- Epsilon_Hydrae periarg "74.66".
- Epsilon_Hydrae periastron "2437060.85".
- Epsilon_Hydrae periodUnitless "8051616.0".
- Epsilon_Hydrae primary "ε Hya A".
- Epsilon_Hydrae propMoDec "−43.82".
- Epsilon_Hydrae propMoRa "−228.11".
- Epsilon_Hydrae radialV "+36.4".
- Epsilon_Hydrae rotationalVelocity "19".
- Epsilon_Hydrae temperature "5620".
- Epsilon_Hydrae uB "+0.37".
- Epsilon_Hydrae wikiPageUsesTemplate Template:Cite_web.
- Epsilon_Hydrae wikiPageUsesTemplate Template:Convert.
- Epsilon_Hydrae wikiPageUsesTemplate Template:Lang-en.
- Epsilon_Hydrae wikiPageUsesTemplate Template:Reflist.
- Epsilon_Hydrae wikiPageUsesTemplate Template:Starbox_astrometry.
- Epsilon_Hydrae wikiPageUsesTemplate Template:Starbox_begin.
- Epsilon_Hydrae wikiPageUsesTemplate Template:Starbox_catalog.
- Epsilon_Hydrae wikiPageUsesTemplate Template:Starbox_character.
- Epsilon_Hydrae wikiPageUsesTemplate Template:Starbox_detail.
- Epsilon_Hydrae wikiPageUsesTemplate Template:Starbox_end.
- Epsilon_Hydrae wikiPageUsesTemplate Template:Starbox_image.
- Epsilon_Hydrae wikiPageUsesTemplate Template:Starbox_observe.
- Epsilon_Hydrae wikiPageUsesTemplate Template:Starbox_orbit.
- Epsilon_Hydrae wikiPageUsesTemplate Template:Stars_of_Hydra.
- Epsilon_Hydrae subject Category:Bayer_objects.