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- HD_25171 abstract "HD 25171 is a star in the southern constellation of Reticulum, the reticle. With an apparent visual magnitude of 7.79, this star is too faint to be viewed with the naked eye. However, it is readily visible through a small telescope from the southern hemisphere. Parallax measurements made during the Hipparcos mission place it at a distance of roughly 179 light-years (55 parsecs) from Earth. It has a planetary companion that was announced December 2009.Based upon its spectrum, this is an ordinary F-type main sequence star with a stellar classification of F8 V. It is slightly larger than the Sun, with 9% more mass and an 18% greater radius. As such, it is radiating 189% of the Sun's luminosity from its outer atmosphere at an effective temperature of 6,160 K. This gives it the yellow-white hued glow of an F-type star. It appears to be roughly the same age as the Sun; around four billion years.The planetary companion was discovered with the HARPS instrument, which measured the radial velocity displacement caused by the gravitational perturbation of the star by the planet. This data provided an orbital period of 1,845 days and set a lower bound of the planet's mass at 95% of the mass of Jupiter.".
- HD_25171 wikiPageID "30365744".
- HD_25171 wikiPageLength "5547".
- HD_25171 wikiPageOutDegree "33".
- HD_25171 wikiPageRevisionID "703151094".
- HD_25171 wikiPageWikiLink Apparent_magnitude.
- HD_25171 wikiPageWikiLink Category:F-type_main-sequence_stars.
- HD_25171 wikiPageWikiLink Category:Henry_Draper_Catalogue_objects.
- HD_25171 wikiPageWikiLink Category:Planetary_systems.
- HD_25171 wikiPageWikiLink Category:Reticulum_(constellation).
- HD_25171 wikiPageWikiLink Constellation.
- HD_25171 wikiPageWikiLink Durchmusterung.
- HD_25171 wikiPageWikiLink Earth.
- HD_25171 wikiPageWikiLink Effective_temperature.
- HD_25171 wikiPageWikiLink Epoch_(astronomy).
- HD_25171 wikiPageWikiLink F-type_main-sequence_star.
- HD_25171 wikiPageWikiLink Henry_Draper_Catalogue.
- HD_25171 wikiPageWikiLink High_Accuracy_Radial_Velocity_Planet_Searcher.
- HD_25171 wikiPageWikiLink Hipparcos.
- HD_25171 wikiPageWikiLink International_Celestial_Reference_System.
- HD_25171 wikiPageWikiLink Jupiter.
- HD_25171 wikiPageWikiLink Naked_eye.
- HD_25171 wikiPageWikiLink Parallax.
- HD_25171 wikiPageWikiLink Perturbation_(astronomy).
- HD_25171 wikiPageWikiLink Planet.
- HD_25171 wikiPageWikiLink Radial_velocity.
- HD_25171 wikiPageWikiLink Reticulum.
- HD_25171 wikiPageWikiLink Smithsonian_Astrophysical_Observatory_Star_Catalog.
- HD_25171 wikiPageWikiLink Southern_Hemisphere.
- HD_25171 wikiPageWikiLink Spectrum.
- HD_25171 wikiPageWikiLink Star.
- HD_25171 wikiPageWikiLink Stellar_atmosphere.
- HD_25171 wikiPageWikiLink Stellar_classification.
- HD_25171 wikiPageWikiLink Telescope.
- HD_25171 wikiPageWikiLinkText "HD 25171".
- HD_25171 appmagV "7.79".
- HD_25171 bV "0.554".
- HD_25171 class "F8 V".
- HD_25171 constell Reticulum.
- HD_25171 epoch Epoch_(astronomy).
- HD_25171 equinox "J2000.0".
- HD_25171 exoplanet "b".
- HD_25171 luminosity "1.89".
- HD_25171 mass "0.95".
- HD_25171 pError "0.45".
- HD_25171 parallax "18.19".
- HD_25171 propMoDec "+80.69".
- HD_25171 propMoRa "+143.97".
- HD_25171 radialV "+42.8".
- HD_25171 rotationalVelocity "1".
- HD_25171 wikiPageUsesTemplate Template:Convert.
- HD_25171 wikiPageUsesTemplate Template:DEC.
- HD_25171 wikiPageUsesTemplate Template:OrbitboxPlanet.
- HD_25171 wikiPageUsesTemplate Template:OrbitboxPlanet_begin.
- HD_25171 wikiPageUsesTemplate Template:Orbitbox_end.
- HD_25171 wikiPageUsesTemplate Template:RA.
- HD_25171 wikiPageUsesTemplate Template:Reflist.
- HD_25171 wikiPageUsesTemplate Template:Starbox_astrometry.
- HD_25171 wikiPageUsesTemplate Template:Starbox_begin.
- HD_25171 wikiPageUsesTemplate Template:Starbox_catalog.
- HD_25171 wikiPageUsesTemplate Template:Starbox_character.
- HD_25171 wikiPageUsesTemplate Template:Starbox_detail.
- HD_25171 wikiPageUsesTemplate Template:Starbox_end.
- HD_25171 wikiPageUsesTemplate Template:Starbox_observe.
- HD_25171 wikiPageUsesTemplate Template:Stars_of_Reticulum.
- HD_25171 wikiPageUsesTemplate Template:Val.
- HD_25171 subject Category:F-type_main-sequence_stars.
- HD_25171 subject Category:Henry_Draper_Catalogue_objects.
- HD_25171 subject Category:Planetary_systems.
- HD_25171 subject Category:Reticulum_(constellation).
- HD_25171 hypernym Star.
- HD_25171 type CelestialBody.
- HD_25171 type Place.
- HD_25171 type Star.
- HD_25171 type Catalogue.
- HD_25171 type Location.
- HD_25171 type Place.
- HD_25171 type Thing.
- HD_25171 comment "HD 25171 is a star in the southern constellation of Reticulum, the reticle. With an apparent visual magnitude of 7.79, this star is too faint to be viewed with the naked eye. However, it is readily visible through a small telescope from the southern hemisphere. Parallax measurements made during the Hipparcos mission place it at a distance of roughly 179 light-years (55 parsecs) from Earth.".
- HD_25171 label "HD 25171".
- HD_25171 sameAs Q2743940.
- HD_25171 sameAs اچدی_۲۵۱۷۱.
- HD_25171 sameAs HD_25171.
- HD_25171 sameAs m.0g5sy_2.
- HD_25171 sameAs HD_25171.
- HD_25171 sameAs Q2743940.
- HD_25171 wasDerivedFrom HD_25171?oldid=703151094.
- HD_25171 isPrimaryTopicOf HD_25171.
- HD_25171 name "HD 25171".