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- HD_95086_b abstract "HD 95086 b is a confirmed, directly imaged exoplanet orbiting the young, 17 Myr A-class pre-main-sequence star HD 95086. It is roughly 5 times as massive as Jupiter and orbits 56–61 AU away from the parent star. It was detected at thermal infrared wavelengths (3.8 µm) through direct imaging, using the NACO instrument on the VLT. A debris disk has been detected in this system at submillimeter wavelengths and has been resolved in the far-infrared from data obtained with the Herschel Space Observatory.The planet was initially detected in data taken in 2012 at a separation from the parent star of 623.9 ± 7.4 mas (~56 AU) and position angle of 151.8 ± 0.8 degrees. The planet was recovered at a high signal-to-noise ratio in June 2013. Astrometry for the planet in January 2012 and June 2013, and from a marginal detection in March 2013 confirm that it is bound to the parent star, not a background star. HD 95086 b's brightness at 3.8 µm when combined with sensitive upper limits on its brightness at shorter wavelengths is consistent with trends seen for other young, directly imaged planets like those around HR 8799. In particular, the lower limit of its 1.65–3.8 µm color of 3.1 magnitudes excludes background stars and most brown dwarfs.The host star is a highly probable member of the Lower Centaurus Crux star forming region. The star has a mass of 1.6 solar masses making it a late A type star. It is located approximately 90 parsecs away in the constellation of Carina.HD-95086b is a massive planet that exists at a large orbital radius, therefore it is a viable candidate for a planet that formed close to its host star and was later scattered outwards via gravitational interactions with other massive particles in orbit around the star. In a debris disk, these particles are of the form of other orbiting planets or planetesimals. This scattering mechanism has been investigated for particles of the form of over-dense fluid elements like those found in a protoplanetary disk containing a planet. It has been proposed that scattering events could explain observed massive planets at large orbital radii.Spatially resolved images of the system from the Herschel Space Observatory show evidence for a possible 2 belt system with a large clearing between the belts, similar to HR 8799. HD-95086b is probably responsible for carving the sharp inner edge of the outer disk, but additional planets in this system occupying the rest of the gap may be a strong possibility.".
- HD_95086_b thumbnail VLT_image_of_exoplanet_HD_95086_b.jpg?width=300.
- HD_95086_b wikiPageID "39591999".
- HD_95086_b wikiPageLength "5931".
- HD_95086_b wikiPageOutDegree "24".
- HD_95086_b wikiPageRevisionID "667021931".
- HD_95086_b wikiPageWikiLink Astrometry.
- HD_95086_b wikiPageWikiLink Astronomical_unit.
- HD_95086_b wikiPageWikiLink Brown_dwarf.
- HD_95086_b wikiPageWikiLink Brown_dwarfs.
- HD_95086_b wikiPageWikiLink Carina_(constellation).
- HD_95086_b wikiPageWikiLink Category:Exoplanets.
- HD_95086_b wikiPageWikiLink Category:Exoplanets_detected_by_direct_imaging.
- HD_95086_b wikiPageWikiLink Category:Exoplanets_discovered_in_2013.
- HD_95086_b wikiPageWikiLink Category:Lower_Centaurus_Crux.
- HD_95086_b wikiPageWikiLink Exoplanet.
- HD_95086_b wikiPageWikiLink HD_95086.
- HD_95086_b wikiPageWikiLink HR_8799.
- HD_95086_b wikiPageWikiLink Herschel_Space_Observatory.
- HD_95086_b wikiPageWikiLink Jupiter.
- HD_95086_b wikiPageWikiLink Micrometre.
- HD_95086_b wikiPageWikiLink Milliarcseconds.
- HD_95086_b wikiPageWikiLink Minute_and_second_of_arc.
- HD_95086_b wikiPageWikiLink Parsec.
- HD_95086_b wikiPageWikiLink Parsecs.
- HD_95086_b wikiPageWikiLink Planetesimal.
- HD_95086_b wikiPageWikiLink Planetesimals.
- HD_95086_b wikiPageWikiLink Protoplanetary_disk.
- HD_95086_b wikiPageWikiLink Solar_mass.
- HD_95086_b wikiPageWikiLink Solar_masses.
- HD_95086_b wikiPageWikiLink Submillimetre_astronomy.
- HD_95086_b wikiPageWikiLink Very_Large_Telescope.
- HD_95086_b wikiPageWikiLink Μm.
- HD_95086_b wikiPageWikiLinkText "HD 95086 b".
- HD_95086_b wikiPageWikiLinkText "b".
- HD_95086_b age "0.017".
- HD_95086_b appMag "7.36".
- HD_95086_b class "A8III".
- HD_95086_b constell Carina_(constellation).
- HD_95086_b discoverers "Rameau et al.".
- HD_95086_b discoveryDate "2013".
- HD_95086_b discoveryMethod "Direct imaging".
- HD_95086_b discoverySite Very_Large_Telescope.
- HD_95086_b discoveryStatus "Confirmed".
- HD_95086_b distLy "296".
- HD_95086_b distPc "90.4".
- HD_95086_b gravity "3.85".
- HD_95086_b hasPhotoCollection HD_95086_b.
- HD_95086_b mass "1.6".
- HD_95086_b mass "5".
- HD_95086_b planet "b".
- HD_95086_b semimajor "55".
- HD_95086_b star HD_95086.
- HD_95086_b star "HD+95086".
- HD_95086_b temperature "1000".
- HD_95086_b wikiPageUsesTemplate Template:2013_in_space.
- HD_95086_b wikiPageUsesTemplate Template:Planetbox_begin.
- HD_95086_b wikiPageUsesTemplate Template:Planetbox_catalog.
- HD_95086_b wikiPageUsesTemplate Template:Planetbox_character.
- HD_95086_b wikiPageUsesTemplate Template:Planetbox_discovery.
- HD_95086_b wikiPageUsesTemplate Template:Planetbox_end.
- HD_95086_b wikiPageUsesTemplate Template:Planetbox_image.
- HD_95086_b wikiPageUsesTemplate Template:Planetbox_orbit.
- HD_95086_b wikiPageUsesTemplate Template:Planetbox_reference.
- HD_95086_b wikiPageUsesTemplate Template:Planetbox_star.
- HD_95086_b wikiPageUsesTemplate Template:Reflist.
- HD_95086_b subject Category:Exoplanets.
- HD_95086_b subject Category:Exoplanets_detected_by_direct_imaging.
- HD_95086_b subject Category:Exoplanets_discovered_in_2013.
- HD_95086_b subject Category:Lower_Centaurus_Crux.
- HD_95086_b comment "HD 95086 b is a confirmed, directly imaged exoplanet orbiting the young, 17 Myr A-class pre-main-sequence star HD 95086. It is roughly 5 times as massive as Jupiter and orbits 56–61 AU away from the parent star. It was detected at thermal infrared wavelengths (3.8 µm) through direct imaging, using the NACO instrument on the VLT.".
- HD_95086_b label "HD 95086 b".
- HD_95086_b sameAs HD_95086_b.
- HD_95086_b sameAs HD_95086_b.
- HD_95086_b sameAs m.0vxcvc1.
- HD_95086_b sameAs HD_95086_b.
- HD_95086_b sameAs Q13423349.
- HD_95086_b sameAs Q13423349.
- HD_95086_b sameAs HD_95086_b.
- HD_95086_b wasDerivedFrom HD_95086_b?oldid=667021931.
- HD_95086_b depiction VLT_image_of_exoplanet_HD_95086_b.jpg.
- HD_95086_b isPrimaryTopicOf HD_95086_b.