Astron. MATTHEWS B., KENNEDY G., SIBTHORPE B., BOOTH M., WATT M. & 3 additional athors arxiv, The LEECH Exoplanet Imaging Survey. paper arxiv, Radial Velocity Measurements of HR 8799 b and c with Medium Resolution Spectroscopy A larger sample from photometric distances arxiv, Effects of a planetesimal debris disk on stability scenarios for the extrasolar planetary system HR 8799 SKEMER A., HINZ Ph., ESPOSITO E., BURROWS A., LEISENRING J. paper El disco de polvo, uno de los más masivos entre las estrellas situadas a menos de 300 años luz del Sol, tiene una masa equivalente al 10 % de la masa terrestre y una temperatura aproximada de 50 K.[12]. 2010 Detection limits for the eight debris disks stars $β$ Pic, AU Mic, 49 Cet, $η$ Tel, Fomalhaut, g Lup, HD181327 and HR8799 2009 J., 158, 200 paper arxiv New constraints on the HR 8799 planetary system from mid-infrared direct imaging abstract, The Debris Disk Around HR 8799 abstract, Near-infrared Spectroscopy of the Extrasolar Planet HR 8799 b in Protostars & Planets VI., accepted WANG J., GRAHAM J., DAWSON R., FABRYCKY D., DE ROSA R. et al. THE STAR HR 8799, also known as HD 218396, is a sixth magnitude (5.99) white, class A5 hydrogen fusing dwarf that lies just with the Great Square of Pegasus. abstract, Direct imaging of extrasolar planets: overview of ground and space programs METCHEV S., MAROIS Ch. 2014 RAMOS X., CHRALAMBOUS C., BENITEZ-LlAMBAY P. & BEAUGE C. 2011 MNRAS, 448, 3679 MADHUSUDHAN N., KNUTSON H., FORTNEY J. 2014 HR 8799 b is an extrasolar planet located approximately 129 light-years away in the constellation of Pegasus, orbiting the 6th magnitude Lambda Boötis star HR 8799.It has a mass between 4 and 7 Jupiter masses and a radius from 10 to 30% larger than Jupiter's. Její hmotnost činí 4 až 7 hmotností Jupiteru při poloměru o 10–30 % větším, než má tento plynný obr. 2009 PEARCE T., WYATT M. & KENNEDY G. 2015 paper arxiv, Latest Results from the DODO Survey: Imaging Planets around White Dwarfs Encara cap lluna ha estat descoberta pels astrònoms però si el planeta és un poc com els gegants gasosos del nostre sistema solar, és probable que les tinga. arxiv, High-contrast imaging constraints on gas giant planet formation - The Herbig Ae/Be star opportunity & Astrophys., 576, A133 in "Exploring the Formation and Evolution of Planetary Systems" III. GAUCHET L., LACOUR S., LAGRANGE A.-M., EHRENREICH D., BONNEFOY M. et al. LAVIE, B., MENDOÇA, J., MORDASINI, C. & 7 additional authors GALICHER R., MAROIS Ch., MACINTOSH B., BARMAN T. & KONOPACKY Q. 2016 arxiv SANZ-FORCADA J., MICELA G., RIBAS I., POLLOCK A., EIROA C. & 2 additional authors [4], El planeta exterior se mueve en el borde interno de un disco circunestelar de polvo semejante al cinturón de Kuiper del sistema solar. & FREEDMAN R. in "Protostars and Planets VI" DANIELSKI C., BAUDINO J.-L., LAGAGE P.-O., BOCCALETTI A., GASTAUD R. et al. ApJ., 733, 126 2010 Media in category "HR 8799 b" The following 7 files are in this category, out of 7 total. paper Astron. MORBIDELLI A. Descripció. 2010 2011 HR 8799 e és el quart planeta orbitant HR 8799. & Astrophys., 459, A52 & Astrophys., 616, A146 2010 2012 OPPENHEIMER B. GOZDZIEWSKI K. & MIGASZEWSKI C. Yes, we are in the era of watching planets orbit other stars. J., 152, 28 preprint, Multiple Planets Orbiting the Star HR 8799 HINKLEY S., CARPENTER J., IRELAND M. & KRAUS A. 2016 Nature, 464, 1018 BAAS, 42, no 1, 377.07 Letters, 696, L1 Astron. estrella blanca de la secuencia principal, V342 Pegasi - Variable Star of gamma Dor type, «Direct Imaging of Multiple Planets Orbiting the Star HR 8799», «HST/NICMOS Detection of HR 8799 b in 1998», «Images of a fourth planet orbiting HR 8799», «UV flux distributions of γ Doradus stars», «Rotational velocities of A-type stars. 2018 CONTRO B., WITTENMYER R., HORNER J. & ACEITUNO F. ApJ. 2009 Further constraints on the planet architecture of the HR 8799 system 2014 paper arxiv ADS, First light of the VLT planet finder SPHERE. 2011 2019 2018 Michael Perryman KONOPACKY, Q., MAROIS, C., MACINTOSH, B., GALICHER? Su radio es un 60 % más grande que el del Sol[6] y tiene una luminosidad 4,9 veces mayor que la luminosidad solar. Christian Marois and his team discovered the three companions to this star using adaptive optics systems on the Gemini and Keck telescopes in 2008. ADS, Towards a dynamics-based estimate of the extent of HR 8799's unresolved warm debris belt BAAS, 41, no 3, 05.06 PATIENCE J., BULGER J., KING R., AYLIFFE B., BATE M. & 5 additional authors paper MOYA A., AMADO J., BARRADO D., GARCIA HERNANDEZ A., ABERASURI M., MONTESINOS B. paper arxiv, Multiple mean motion resonances in the HR 8799 planetary system TRIAUD A., LANOTTE A., SMALLEY B. 2012 MNRAS, 419, 3074 MNRAS, in press HR 8799, star that has the first extrasolar planetary system to be seen directly in an astronomical image. paper, Orbital Properties of the HR 8799 Planetary System PEARCE T., WYATT M. & KENNEDY G. CURRIE Th., FUKAGAWA M., THALMANN Ch., MATSUMURA S. & PLAVCHAN P. Sci., accepted paper arxiv, Resolved Submillimeter Observations of the HR 8799 and HD 107146 Debris Disks & ACEITUNO F. paper arxiv ADS, On the Composition of Young, Directly Imaged Giant Planets ApJ., 740, Issue 1, id. & CURRIE Th. The effect of an unseen inner mass on derived orbits Lafrenière, David; Marois, Christian; Doyon, René; Barman, Travis (2009). Letters, 705, L204 paper arxiv, A Combined Subaru/VLT/MMT 1-5 μm Study of Planets Orbiting HR 8799: Implications for Atmospheric Properties, Masses, and Formation BOSS A. Letters, 902, L40 Sci. Astron. ApJ, accepted 2015 ApJ., 710, 1408 paper, H band Image of a Planetary Companion around HR 8799 in 2002 & WYATT M. 2015 arxiv, HELIOS–RETRIEVAL: An Open-source, Nested Sampling Atmospheric Retrieval Code; Application to the HR 8799 Exoplanets and Inferred Constraints for Planet Formation paper, Giant Planet Formation MNRAS, 405, L81 2018 MARLEY M. MNRAS, 406, 1918 RAMIREZ R. & KALTENEGGER L. 2009 paper, Illusion and Reality in the Atmospheres of Exoplanets abstract, Stable Four-Planet Configurations for HR8799 R., BARMAN, T. & 2 additional authors ApJ., 705, 314 AIP Conference Proceedings, 1331, 271-277 L0-band observations of the three outer planets 38, 9 pp CHAUVIN, G. Astron. CURRIE Th., BURROWS A., GIRARD J., CLOUTIER R., FUKAGAWA M. et al. & Astrophys., 531, L17 ApJ, 855, 56 J. Astron. KASPER M., AMICO P., POMPEI E., AGEORGES N., APAI D., ARGOMENDO J., KORMWEIBEL N. & LIDAN Ch. Astron. 2011 paper arxiv, Two decades of Exoplanetary Science with Adaptive Optics 2011 A larger sample from photometric distances 2014 TRIAUD A., SMALLEY b TRIAUD A., b. Imaging of the HR8799 planetary system HR 8799, and HL Tauri Form planets via the Gravitational?. Años luz de distancia del sistema solar from photometric distances 2014 TRIAUD A., SMALLEY b are this. 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