Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Kepler-20> ?p ?o. }
Showing items 1 to 75 of
75
with 100 items per page.
- Kepler-20 abstract "Kepler-20 is a star 950 light-years from Earth in the constellation Lyra with a system of five known planets. The apparent magnitude of this star is 12.51, so it cannot be seen with the unaided eye. Viewing it requires a telescope with an aperture of 15 cm (6 in) or more. It is slightly smaller than the Sun, with 94% of the Sun's radius and about 91% of the Sun's mass. The effective temperature of the photosphere is slightly cooler than that of the Sun at 5,466 K, giving it the characteristic yellow hue of a stellar class G8 star. As of 2011, it has not yet been determined whether this is a main-sequence star.[citation needed] The abundance of elements other than hydrogen or helium, what astronomers term the metallicity, is approximately the same as in the Sun. It may be older than the Sun, although the margin of error here is relatively large.".
- Kepler-20 thumbnail Kepler_20_-_planet_lineup.jpg?width=300.
- Kepler-20 wikiPageExternalLink watch?v=kc4PuQ6tzKo.
- Kepler-20 wikiPageID "33968517".
- Kepler-20 wikiPageRevisionID "591993625".
- Kepler-20 ageGyr "8.8".
- Kepler-20 appmagV "12.51".
- Kepler-20 class "G8".
- Kepler-20 constell Lyra.
- Kepler-20 distLy "ca. 950".
- Kepler-20 eccentricity "<0.28".
- Kepler-20 eccentricity "<0.32".
- Kepler-20 eccentricity "<0.40".
- Kepler-20 eccentricity "<0.60".
- Kepler-20 epoch "J2000".
- Kepler-20 exoplanet Kepler-20b.
- Kepler-20 exoplanet Kepler-20c.
- Kepler-20 exoplanet Kepler-20d.
- Kepler-20 exoplanet Kepler-20e.
- Kepler-20 exoplanet Kepler-20f.
- Kepler-20 hasPhotoCollection Kepler-20.
- Kepler-20 massEarth "0.39".
- Kepler-20 massEarth "0.66".
- Kepler-20 massEarth "16.1".
- Kepler-20 massEarth "8.7".
- Kepler-20 massEarth "<20.1".
- Kepler-20 period "10.854092".
- Kepler-20 period "19.57706".
- Kepler-20 period "3.6961219".
- Kepler-20 period "6.098493".
- Kepler-20 period "77.61184".
- Kepler-20 propMoDec "–26.3".
- Kepler-20 propMoRa "–4.2".
- Kepler-20 radius "0.944".
- Kepler-20 radiusEarth "0.868".
- Kepler-20 radiusEarth "1.034".
- Kepler-20 radiusEarth "1.91".
- Kepler-20 radiusEarth "2.75".
- Kepler-20 radiusEarth "3.07".
- Kepler-20 semimajor "0.04537".
- Kepler-20 semimajor "0.063".
- Kepler-20 semimajor "0.093".
- Kepler-20 semimajor "0.137".
- Kepler-20 semimajor "0.3453".
- Kepler-20 subject Category:G-type_stars.
- Kepler-20 subject Category:Kepler_Objects_of_Interest.
- Kepler-20 subject Category:Lyra_(constellation).
- Kepler-20 subject Category:Planetary_systems_with_five_confirmed_planets.
- Kepler-20 subject Category:Planetary_transit_variables.
- Kepler-20 type CelestialBody.
- Kepler-20 type Star.
- Kepler-20 type PhysicalBody.
- Kepler-20 comment "Kepler-20 is a star 950 light-years from Earth in the constellation Lyra with a system of five known planets. The apparent magnitude of this star is 12.51, so it cannot be seen with the unaided eye. Viewing it requires a telescope with an aperture of 15 cm (6 in) or more. It is slightly smaller than the Sun, with 94% of the Sun's radius and about 91% of the Sun's mass.".
- Kepler-20 label "Kepler-20".
- Kepler-20 label "Kepler-20".
- Kepler-20 label "Kepler-20".
- Kepler-20 label "Kepler-20".
- Kepler-20 label "Kepler-20".
- Kepler-20 label "Kepler-20".
- Kepler-20 label "Kepler-20".
- Kepler-20 label "ケプラー20".
- Kepler-20 label "克卜勒20".
- Kepler-20 sameAs Kepler-20.
- Kepler-20 sameAs Kepler-20.
- Kepler-20 sameAs Kepler-20.
- Kepler-20 sameAs ケプラー20.
- Kepler-20 sameAs Kepler-20.
- Kepler-20 sameAs Kepler-20.
- Kepler-20 sameAs m.0hrgp9x.
- Kepler-20 sameAs Q51521.
- Kepler-20 sameAs Q51521.
- Kepler-20 wasDerivedFrom Kepler-20?oldid=591993625.
- Kepler-20 depiction Kepler_20_-_planet_lineup.jpg.
- Kepler-20 isPrimaryTopicOf Kepler-20.
- Kepler-20 name "Kepler-20".