Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/HD_166> ?p ?o }
- HD_166 abstract "HD 166 or V439 Andromedae (ADS 69 A) is a 6th magnitude star in the constellation Andromeda, approximately 45 light years away from Earth. It is a variable star of the BY Draconis type, with a variation in brightness smaller than 0.2 magnitude. It is a dwarf star like our Sun, yet cooler and dimmer, having a stellar classification of spectral type G8V and a surface temperature of 5,327 kelvin. It is within one degree of the star Alpha Andromedae.It is located at celestial (X,Y,Z) coordinates of 39.1, 1.13, 21.7 galactic (X,Y,Z) coordinates in ly: -14.1, 34.9, -24.1 and is found at right ascension and declination 0h6m36.75s, +29°1'17.6".The star has a proper motion of 0.422 arcsecond per year (114.1° from north). It has an estimated visual luminosity of 61% of Sol. It has a diameter that is about 0.91 x Sol and has a radial velocity of -5.5 km/s. It is estimated to be about 200 million years old based on its chromospheric activity. X-ray emission has been detected from this star, with an estimated luminosity of 8.5 × 1028 erg s−1.An infrared excess has been detected around this star, most likely indicatingthe presence of a circumstellar disk at a radius of 7.5 AU. The temperature of this dust is 90 K.The habitable zone for an Earth-like planet would be about 0.77 AU from the star.".
- HD_166 wikiPageExternalLink AladinPreview?-c=V*+V439+And&ident=V*+V439+And&submit=Aladin+previewer.
- HD_166 wikiPageExternalLink index.cfm?fuseaction=singleSearch.systemID&SystemID=0006p2901.
- HD_166 wikiPageExternalLink 510279.
- HD_166 wikiPageID "13703641".
- HD_166 wikiPageLength "9113".
- HD_166 wikiPageOutDegree "39".
- HD_166 wikiPageRevisionID "668100408".
- HD_166 wikiPageWikiLink Alpha_Andromedae.
- HD_166 wikiPageWikiLink Andromeda_(constellation).
- HD_166 wikiPageWikiLink Astronomical_unit.
- HD_166 wikiPageWikiLink BY_Draconis_variable.
- HD_166 wikiPageWikiLink Bright_Star_Catalogue.
- HD_166 wikiPageWikiLink Category:Andromeda_(constellation).
- HD_166 wikiPageWikiLink Category:BY_Draconis_variables.
- HD_166 wikiPageWikiLink Category:Binary_stars.
- HD_166 wikiPageWikiLink Category:HR_objects.
- HD_166 wikiPageWikiLink Category:Henry_Draper_Catalogue_objects.
- HD_166 wikiPageWikiLink Category:K-type_main-sequence_stars.
- HD_166 wikiPageWikiLink Category:Objects_named_with_variable_star_designations.
- HD_166 wikiPageWikiLink Category:Solar-type_stars.
- HD_166 wikiPageWikiLink Category:Spectroscopic_binaries.
- HD_166 wikiPageWikiLink Celestial_coordinate_system.
- HD_166 wikiPageWikiLink Celestial_coordinates.
- HD_166 wikiPageWikiLink Circumstellar_disk.
- HD_166 wikiPageWikiLink Circumstellar_habitable_zone.
- HD_166 wikiPageWikiLink Durchmusterung.
- HD_166 wikiPageWikiLink Dwarf_star.
- HD_166 wikiPageWikiLink Earth.
- HD_166 wikiPageWikiLink Galactic_coordinate_system.
- HD_166 wikiPageWikiLink Galactic_coordinates.
- HD_166 wikiPageWikiLink Gliese_Catalogue_of_Nearby_Stars.
- HD_166 wikiPageWikiLink Guide_Star_Catalog.
- HD_166 wikiPageWikiLink Habitable_zone.
- HD_166 wikiPageWikiLink Harvard_Revised_catalogue.
- HD_166 wikiPageWikiLink Hipparcos.
- HD_166 wikiPageWikiLink Infrared_excess.
- HD_166 wikiPageWikiLink Light-year.
- HD_166 wikiPageWikiLink Light_year.
- HD_166 wikiPageWikiLink Planet.
- HD_166 wikiPageWikiLink Smithsonian_Astrophysical_Observatory_Star_Catalog.
- HD_166 wikiPageWikiLink Spectral_type.
- HD_166 wikiPageWikiLink Star.
- HD_166 wikiPageWikiLink Stellar_classification.
- HD_166 wikiPageWikiLink Sun.
- HD_166 wikiPageWikiLink Terrestrial_planet.
- HD_166 wikiPageWikiLink Variable_star.
- HD_166 wikiPageWikiLinkText "HD 166".
- HD_166 wikiPageWikiLinkText "V439 And".
- HD_166 ageGyr "9.6".
- HD_166 appmagV "6.13".
- HD_166 bV "+0.75".
- HD_166 class "G8V".
- HD_166 constell Andromeda_(constellation).
- HD_166 epoch "J2000.0".
- HD_166 hasPhotoCollection HD_166.
- HD_166 luminosity "0.6078".
- HD_166 mass "0.889".
- HD_166 metalFe "0.08".
- HD_166 pError "0.56".
- HD_166 parallax "73.15".
- HD_166 propMoDec "-178.68".
- HD_166 propMoRa "380.98".
- HD_166 radialV "-8.2".
- HD_166 radius "0.9172".
- HD_166 rotation "864.0".
- HD_166 temperature "5327".
- HD_166 uB "+0.33".
- HD_166 variable BY_Draconis_variable.
- HD_166 wikiPageUsesTemplate Template:Clear.
- HD_166 wikiPageUsesTemplate Template:Nearest_star_systems.
- HD_166 wikiPageUsesTemplate Template:Reflist.
- HD_166 wikiPageUsesTemplate Template:Starbox_astrometry.
- HD_166 wikiPageUsesTemplate Template:Starbox_begin.
- HD_166 wikiPageUsesTemplate Template:Starbox_catalog.
- HD_166 wikiPageUsesTemplate Template:Starbox_character.
- HD_166 wikiPageUsesTemplate Template:Starbox_detail.
- HD_166 wikiPageUsesTemplate Template:Starbox_end.
- HD_166 wikiPageUsesTemplate Template:Starbox_observe.
- HD_166 wikiPageUsesTemplate Template:Starbox_reference.
- HD_166 wikiPageUsesTemplate Template:Stars_of_Andromeda.
- HD_166 subject Category:Andromeda_(constellation).
- HD_166 subject Category:BY_Draconis_variables.
- HD_166 subject Category:Binary_stars.
- HD_166 subject Category:HR_objects.
- HD_166 subject Category:Henry_Draper_Catalogue_objects.
- HD_166 subject Category:K-type_main-sequence_stars.
- HD_166 subject Category:Objects_named_with_variable_star_designations.
- HD_166 subject Category:Solar-type_stars.
- HD_166 subject Category:Spectroscopic_binaries.
- HD_166 hypernym Star.
- HD_166 type Article.
- HD_166 type CelestialBody.
- HD_166 type Place.
- HD_166 type Star.
- HD_166 type Article.
- HD_166 type Catalogue.
- HD_166 type Variable.
- HD_166 type Location.
- HD_166 type Place.