Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Epsilon_Hydrae> ?p ?o. }
Showing items 1 to 67 of
67
with 100 items per page.
- 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) 135 light-years 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 wikiPageRevisionID "591220219".
- 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 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 subject Category:Bayer_objects.
- Epsilon_Hydrae subject Category:Hydra_(constellation).
- Epsilon_Hydrae subject Category:Stars_with_proper_names.
- Epsilon_Hydrae type BayerObjects.
- Epsilon_Hydrae type CelestialBody109239740.
- Epsilon_Hydrae type NaturalObject100019128.
- Epsilon_Hydrae type Object100002684.
- Epsilon_Hydrae type PhysicalEntity100001930.
- Epsilon_Hydrae type Star109444100.
- Epsilon_Hydrae type StarsWithProperNames.
- Epsilon_Hydrae type Whole100003553.
- Epsilon_Hydrae type CelestialBody.
- Epsilon_Hydrae type Star.
- Epsilon_Hydrae type PhysicalBody.
- Epsilon_Hydrae comment "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) 135 light-years 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.".
- Epsilon_Hydrae label "Epsilon Hydrae".
- Epsilon_Hydrae label "Epsilon Hydrae".
- Epsilon_Hydrae label "Epsilon Hydrae".
- Epsilon_Hydrae label "Epsilon Hydrae".
- Epsilon_Hydrae label "Épsilon Hydrae".
- Epsilon_Hydrae label "柳宿五".
- Epsilon_Hydrae sameAs Épsilon_Hydrae.
- Epsilon_Hydrae sameAs Epsilon_Hydrae.
- Epsilon_Hydrae sameAs Epsilon_Hydrae.
- Epsilon_Hydrae sameAs Epsilon_Hydrae.
- Epsilon_Hydrae sameAs Epsilon_Hydrae.
- Epsilon_Hydrae sameAs Epsilon_Hydrae.
- Epsilon_Hydrae sameAs m.026ddmw.
- Epsilon_Hydrae sameAs Q1028788.
- Epsilon_Hydrae sameAs Q1028788.
- Epsilon_Hydrae sameAs Epsilon_Hydrae.
- Epsilon_Hydrae wasDerivedFrom Epsilon_Hydrae?oldid=591220219.
- Epsilon_Hydrae depiction Hydra_IAU.svg.
- Epsilon_Hydrae isPrimaryTopicOf Epsilon_Hydrae.
- Epsilon_Hydrae name "Epsilon Hydrae".