Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Luytens_Star> ?p ?o }
- Luytens_Star abstract "Luyten's Star (GJ 273) is a red dwarf in the constellation Canis Minor located at a distance of approximately 12.36 light-years (3.79 parsecs) from the Sun. It has a visual magnitude of 9.9, making it too faint to be viewed with the unaided eye. It is named after Willem Jacob Luyten, who, in collaboration with Edwin G. Ebbighausen, first determined its high proper motion in 1935.This star is approximately a quarter the mass of the Sun and has 35% of the Sun's radius. Luyten's Star is at the maximum mass at which a red dwarf can be fully convective, which means that most if not all of the star forms an extended convection zone. It has a stellar classification of M3.5V, with the V luminosity class indicating this is a main-sequence star that is generating energy through the thermonuclear fusion of hydrogen at its core. The projected rotation rate of this star is too low to be measured, but is no greater than 1 km/s. The effective temperature of the star's outer envelope is a relatively cool 3,150 K, giving the star the characteristic red-orange hue of an M-type star.At present, Luyten's Star is moving away from the Solar System. The closest approach occurred about 13,000 years ago when it came within 3.67 parsecs. The star is currently located 1.2 light years distant from Procyon, and the latter would appear as a visual magnitude −4.5 star in the night sky of a hypothetical planet orbiting Luyten's Star. The closest encounter between the two stars occurred about 600 years ago when Luyten's Star was at its minimal distance of about 1.12 ly from Procyon. The space velocity components of Luyten's Star are U = +16, V = −66 and W = −17 km/s.".
- Luytens_Star wikiPageExternalLink luytens.htm.
- Luytens_Star wikiPageID "268107".
- Luytens_Star wikiPageLength "12619".
- Luytens_Star wikiPageOutDegree "43".
- Luytens_Star wikiPageRevisionID "682396921".
- Luytens_Star wikiPageWikiLink 1_petametre.
- Luytens_Star wikiPageWikiLink Alexander_N._Vyssotsky.
- Luytens_Star wikiPageWikiLink Alexander_Vyssotsky.
- Luytens_Star wikiPageWikiLink Apparent_magnitude.
- Luytens_Star wikiPageWikiLink Bonner_Durchmusterung.
- Luytens_Star wikiPageWikiLink Canis_Minor.
- Luytens_Star wikiPageWikiLink Category:Canis_Minor.
- Luytens_Star wikiPageWikiLink Category:Durchmusterung_objects.
- Luytens_Star wikiPageWikiLink Category:Gliese_and_GJ_objects.
- Luytens_Star wikiPageWikiLink Category:Hipparcos_objects.
- Luytens_Star wikiPageWikiLink Category:Local_Bubble.
- Luytens_Star wikiPageWikiLink Category:M-type_main-sequence_stars.
- Luytens_Star wikiPageWikiLink Constellation.
- Luytens_Star wikiPageWikiLink Convection_zone.
- Luytens_Star wikiPageWikiLink Durchmusterung.
- Luytens_Star wikiPageWikiLink Effective_temperature.
- Luytens_Star wikiPageWikiLink General_Catalogue_of_Trigonometric_Parallaxes.
- Luytens_Star wikiPageWikiLink Gliese-Jahreiss_catalogue.
- Luytens_Star wikiPageWikiLink Gliese_Catalogue_of_Nearby_Stars.
- Luytens_Star wikiPageWikiLink Henry_L._Giclas_catalogue.
- Luytens_Star wikiPageWikiLink Hipparcos.
- Luytens_Star wikiPageWikiLink Hipparcos_catalogue.
- Luytens_Star wikiPageWikiLink Light-year.
- Luytens_Star wikiPageWikiLink List_of_nearest_stars_and_brown_dwarfs.
- Luytens_Star wikiPageWikiLink Luminosity_class.
- Luytens_Star wikiPageWikiLink Luyten_Five-Tenths_catalogue.
- Luytens_Star wikiPageWikiLink Luyten_Half-Second_catalogue.
- Luytens_Star wikiPageWikiLink Luyten_Two-Tenths_catalogue.
- Luytens_Star wikiPageWikiLink M-type_star.
- Luytens_Star wikiPageWikiLink Main_sequence.
- Luytens_Star wikiPageWikiLink Milliarcsecond.
- Luytens_Star wikiPageWikiLink Minute_and_second_of_arc.
- Luytens_Star wikiPageWikiLink Parsec.
- Luytens_Star wikiPageWikiLink Petametre.
- Luytens_Star wikiPageWikiLink Procyon.
- Luytens_Star wikiPageWikiLink Proper_motion.
- Luytens_Star wikiPageWikiLink Red_dwarf.
- Luytens_Star wikiPageWikiLink Solar_System.
- Luytens_Star wikiPageWikiLink Solar_radius.
- Luytens_Star wikiPageWikiLink Space_velocity_(astronomy).
- Luytens_Star wikiPageWikiLink Star_catalogue.
- Luytens_Star wikiPageWikiLink Stars_and_planetary_systems_in_fiction.
- Luytens_Star wikiPageWikiLink Stellar_classification.
- Luytens_Star wikiPageWikiLink Stellar_kinematics.
- Luytens_Star wikiPageWikiLink Stellar_rotation.
- Luytens_Star wikiPageWikiLink Sun.
- Luytens_Star wikiPageWikiLink Thermonuclear_fusion.
- Luytens_Star wikiPageWikiLink Visual_magnitude.
- Luytens_Star wikiPageWikiLink Willem_Jacob_Luyten.
- Luytens_Star wikiPageWikiLinkText "Luyten's Star".
- Luytens_Star wikiPageWikiLinkText "Luyten's Star".
- Luytens_Star absmagV "11.94".
- Luytens_Star appmagV "9.872".
- Luytens_Star bV "1.571".
- Luytens_Star class "M3.5V".
- Luytens_Star constell Canis_Minor.
- Luytens_Star epoch "J2000".
- Luytens_Star gravity "5".
- Luytens_Star hasPhotoCollection Luytens_Star.
- Luytens_Star mass "0.26".
- Luytens_Star metalFe "−0.16 ± 0.20".
- Luytens_Star pError "0.79".
- Luytens_Star parallax "267.36".
- Luytens_Star propMoDec "-3694.25".
- Luytens_Star propMoRa "571.27".
- Luytens_Star radialV "+18.2".
- Luytens_Star radius "0.35".
- Luytens_Star temperature "3150".
- Luytens_Star uB "1.115".
- Luytens_Star variable "None".
- Luytens_Star wikiPageUsesTemplate Template:Abbr.
- Luytens_Star wikiPageUsesTemplate Template:Convert.
- Luytens_Star wikiPageUsesTemplate Template:Nearest_systems.
- Luytens_Star wikiPageUsesTemplate Template:Reflist.
- Luytens_Star wikiPageUsesTemplate Template:Starbox_astrometry.
- Luytens_Star wikiPageUsesTemplate Template:Starbox_begin.
- Luytens_Star wikiPageUsesTemplate Template:Starbox_catalog.
- Luytens_Star wikiPageUsesTemplate Template:Starbox_character.
- Luytens_Star wikiPageUsesTemplate Template:Starbox_detail.
- Luytens_Star wikiPageUsesTemplate Template:Starbox_end.
- Luytens_Star wikiPageUsesTemplate Template:Starbox_observe.
- Luytens_Star wikiPageUsesTemplate Template:Starbox_reference.
- Luytens_Star wikiPageUsesTemplate Template:Stars_of_Canis_Minor.
- Luytens_Star wikiPageUsesTemplate Template:Πp.
- Luytens_Star subject Category:Canis_Minor.
- Luytens_Star subject Category:Durchmusterung_objects.
- Luytens_Star subject Category:Gliese_and_GJ_objects.
- Luytens_Star subject Category:Hipparcos_objects.
- Luytens_Star subject Category:Local_Bubble.
- Luytens_Star subject Category:M-type_main-sequence_stars.
- Luytens_Star hypernym Dwarf.
- Luytens_Star type CelestialBody.
- Luytens_Star type Place.
- Luytens_Star type Star.