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2024
BABURAJ A., KONOPACKY Q., THEISSEN Ch., PEACOCK S., HESEBY L. et al.
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arxiv
Imaging detection of the inner dust belt and the four exoplanets in the HR8799 system with JWST's MIRI coronagraph
2024
BOCCALETTI A., MALIN M., BAUDOZ P., TREMPLI P., PERROT C. et al.
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Four-of-a-kind? Comprehensive atmospheric characterisation of the HR 8799 planets with VLTI/GRAVITY
2024
NASEDKIN E., MOLLIERES P., LACOUR S., NOWAK M., KREIDBERG L. et al;
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arxiv
PACOME: Optimal multi-epoch combination of direct imaging observations for joint exoplanet detection and orbit estimation
2023
DALLANT J., LANGLOIS M., FLASSEUR O. & THIEBAUT E.
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20 s Cadence TESS Photometry of HR 8799
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SEPULVEDA A., HUBER D., LI G., BEDDING T., ZHANG Zh. et al.
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The Effect of Metallicity on the Non-Equilibrium Abundance of Hydrogen Dominated Exoplanet Atmosphere
2023
SONI V. & ACHARYYA K.
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The Orbital Eccentricities of Directly Imaged Companions Using Observable-based Priors: Implications for Population-level Distributions
2023
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Atmospheric Monitoring and Precise Spectroscopy of the HR 8799 Planets with SCExAO/CHARIS
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A Pilot Radio Search for Magnetic Activity in Directly Imaged Exoplanets
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L-band Integral Field Spectroscopy of the HR 8799 Planetary System
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DOELMAN D., STONE J., BRIESEMEISTER Z., SKEMER A., BARMAN T. et al.
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Interpreting the atmospheric composition of exoplanets: sensitivity to planet formation assumptions
2022
MOLLIERE P., MOLYAROVA T., BITSCH B., HENNING Th., SCHNEIDER A. et al.
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paper arxiv
Orbital and dynamical analysis of the system around HR 8799. New astrometric epochs from VLT/SPHERE and LBT/LUCI
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ZURLO A., GOZDZIEWSKI K., LAZZONI C., MESA D., NOGUEIRA P. et al.
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First Doppler Limits on Binary Planets and Exomoons in the HR 8799 System
2021
VANDERBURG A. & RODRIGUEZ J.
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Improved Contrast in Images of Exoplanets using Direct SNR Optimization
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THOMPSON W. & MAROIS Ch.
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Detection and Bulk Properties of the HR 8799 Planets with High Resolution Spectroscopy
2021
WANG J., RUFFIO J.-B., MORRIS E., DELORME J.-R., JOVANOVIC N. et al.
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Great Observatories: The Past and Future of Panchromatic Astrophysics
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A Detailed Characterization of HR 8799's Debris Disk with ALMA in Band 7
2021
FARAMAZ V., MARINO S., BOOTH M., MATRA L., MAMAJEK E. et al.
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A search for a 5th planet around HR 8799 using the star-hopping RDI technique at VLT/SPHERE
2021
WAHHAJ Z., MILLI J., ROMERO C., CIEZA L., ZURLO A. et al.
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The post-main-sequence fate of the HR 8799 planetary system
2021
VERAS D. & HINKLEY S.
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Deep exploration of the planets HR 8799 b, c, and d with moderate resolution spectroscopy
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RUFFIO J.-B., KONOPACKY Q., BARMAN T., MACINTOSH B., WILCOMB K. et al.
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Aerosols in Exoplanet Atmospheres
2021
GAO P., WAKEFORD H., MORAN S. & PARMENTIER V.
JGR Planets
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arxiv
The First Dynamical Mass Measurement in the HR 8799 System
2021
BRANDT G., BRANDT T., DUPUY T., MICHALIK D. & MARLEAU G.-D.
ApJ Lett.
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SWASTIK C., BANYAI R., NARANG M., MANOJ P., SIVARANI T. et al.
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arxiv
An exact, generalised Laplace resonance in the HR 8799 planetary system
2020
GOZDZIEWSKI K. & MIGASZEWSKI C.
ApJ. Letters
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paper arxiv
Enrichment of the HR 8799 planets by minor bodies and dust
2020
FRANTSEVA K., MUELLER M., POKORNY P., van der TAK F. & ten KATE I.
Astron. & Astrophys.
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New constraints on the HR 8799 planetary system from mid-infrared direct imaging
2019
PETIT dit de la ROCHE D., van den ANKER M., KISSLER-PATIG M., IVANOV V. & FEDELE D.
MNRAS
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paper arxiv
The Scattered Disc of HR 8799
2019
GEILER F., KRIKOV A., BOOTH M. & LÖNE T.
MNRAS
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paper arxiv
On the Mass Function, Multiplicity, and Origins of Wide-Orbit Giant Planets
2019
WAGNER K., APAIL D. & KRATTER K.
ApJ
, accepted
arxiv
Radial Velocity Measurements of HR 8799 b and c with Medium Resolution Spectroscopy
2019
RUFFIO J.-B., MACINTOSH B., KONOPACKY Q., BARMAN T., DE ROSA R. et al.
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Performance and Early Science with the Subaru Coronagraphic Extreme Adaptive Optics Project
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SPIE Optics+Photonics
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Dynamical Constraints on the HR 8799 Planets with GPI
2018
WANG J., GRAHAM J., DAWSON R., FABRYCKY D., DE ROSA R. et al.
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Molecule mapping of HR8799b using OSIRIS on KECK: Strong detection of water and carbon monoxide, but no methane
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PETIT D. dit de la ROCHE, HOEIJMAKERS H. & SNELLEN I.
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arxiv
ADS
Shaping HR8799’s outer dust belt with an unseen planet
2018
READ M., WYATT M., MARINO S. & KENNEDY G.
MNRAS
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Constraining the presence of giant planets in two-belt debris disk systems with VLT/SPHERE direct imaging and dynamical arguments
2018
MATTHEWS, E., HINKLEY, S., VIGAN, A., KENNEDY, G., SUTLIEFF, B. et al.
MNRAS
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The orbital architecture and debris disks of the HR 8799 planetary system
2018
GOZDZIEWSKI K. & MIGASZEWSKI C.
ApJ. Suppl.
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arxiv
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2018
DANIELSKI C., BAUDINO J.-L., LAGAGE P.-O., BOCCALETTI A., GASTAUD R. et al.
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2018
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Resolved Millimeter Observations of the HR 8799 Debris Disk
2018
WILNER D., MACGREGOR M., ANDREWS S., HUGHES A., MATTHEWS B. & SU K.
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2018
CHAUVIN, G.
SPIE Astronomical Telescopes and Instrumentation
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2017
BOSS A.
ApJ
, accepted
arxiv
HELIOS–RETRIEVAL: An Open-source, Nested Sampling Atmospheric Retrieval Code; Application to the HR 8799 Exoplanets and Inferred Constraints for Planet Formation
2017
LAVIE, B., MENDOÇA, J., MORDASINI, C. & 7 additional authors
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ADS
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CRILL B. & SIEGLER N.
arxiv
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2017
RAMOS X., CHRALAMBOUS C., BENITEZ-LlAMBAY P. & BEAUGE C.
Astron. & Astrophys.
, accepted
arxiv
VLT/SPHERE robust astrometry of the HR8799 planets at milliarcsecond-level accuracy Orbital architecture analysis with PyAstrOFit
2017
WERTZ O., ABSIL O., GOMEZ GONZALEZ C., MILLI J., GIRARD J. et al.
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Illusion and Reality in the Atmospheres of Exoplanets
2017
DEMING D. & SEAGER S.
JGR Planets
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arxiv
Long-term stability of the HR 8799 planetary system without resonant lock
2016
GOTBERG Y., DAVIES M., MUSTILL A., JOHANSEN A. & CHURCH R.
Astron. & Astrophys.
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Sparse aperture masking at the VLT II. Detection limits for the eight debris disks stars $β$ Pic, AU Mic, 49 Cet, $η$ Tel, Fomalhaut, g Lup, HD181327 and HR8799
2016
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High-Cadence, High-Contrast Imaging for Exoplanet Mapping: Observations of the HR 8799 Planets with VLT/SPHERE Satellite Spot-Corrected Relative Photometry
2016
APAI D., KASPER M., SKEMER A., HANSON J., LAGRANGE A.-M. et al.
ApJ
, accepted
arxiv
HR 8799: The Benchmark Directly-Imaged Planetary System
2016
CURRIE Th.
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Thermal Infrared Imaging and Atmospheric Modeling of VHS J125601.92-125723.9 b: Evidence for Moderately Thick Clouds and Equilibrium Carbon Chemistry in a Hierarchical Triple System
2016
RICH, E., CURRIE, T., WISNIEWSKI, J., HASHIMOTO, J., BRANDT, T. & 3additional authors
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arxiv
paper
ADS
The International Deep Planet Survey II: The frequency of directly imaged giant exoplanets with stellar mass
2016
GALICHER, R., MAROIS, C., MACINTOSH, B., ZUCKERMAN, B., BARMAN, T. & 6 additional authors
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Resolving the Planetesimal Belt of HR 8799 with ALMA
2016
BOOTH M., JORDAN A., CASASSUS S., HALES A., DENT W. et al.
MNRAS
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arxiv
On the Composition of Young, Directly Imaged Giant Planets
2016
MOSES, J., MARLEY, M., ZAHNLE, K. & 6 additional authors
ApJ
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Searching for the HR 8799 Debris Disk with HST/STIS
2016
GERARD B., LAWLER S., MAROIS Ch., TANNOCK M., MATTHEWS B. & VENN K.
ApJ
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2016
MORDASINI Ch., van BOEKEL R., MOLLIERE P., HENNING Th. & BENNEKE B.
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2016
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, accepted
arxiv
Astrometric Monitoring of the HR 8799 Planets: Orbit Constraints from Self-Consistent Measurements
2016
KONOPACKY, Q., MAROIS, C., MACINTOSH, B., GALICHER? R., BARMAN, T. & 2 additional authors
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Imaging Extrasolar Giant Planets
2016
BOWLER B.
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VLT/SPHERE robust astrometry of the HR8799 planets at milliarcsecond-level accuracy Orbital architecture analysis with PyAstrOFit
2016
WERTZ, O., ABSIL, O., GÓMEZ GONZÁLEZ, A. & 4 additional authors
Astron. & Astrophys.
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arxiv
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Habitable Zones of Post-Main Sequence Stars
2016
RAMIREZ R. & KALTENEGGER L.
ApJ
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Characterizing the Atmospheres of the HR8799 Planets with HST/WFC3
2015
RAJAN A., BARMAN T., SOUMMER R., HAGAN J. PATIENCE J. & 5 additional authors
ApJ. Letters
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Constraining the orbits of sub-stellar companions imaged over short orbital arcs
2015
PEARCE T., WYATT M. & KENNEDY G.
MNRAS
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Simultaneous Detection of Water, Methane and Carbon Monoxide in the Atmosphere of Exoplanet HR8799b
2015
BARMAN T., KONOPACKY Q., MACINTOSH B. & MAROIS Ch.
ApJ
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arxiv
The LEECH Exoplanet Imaging Survey. Further constraints on the planet architecture of the HR 8799 system
2015
MAIRE A.-L., SKEMER A., HINZ Ph., DESIDERA S., ESPOSITO S. et al.
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2015
CONTRO B., WITTENMYER R., HORNER J. & MARSHALL J.
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First light of the VLT planet finder SPHERE. IV. Physical and chemical properties of the planets around HR8799
2015
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2015
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MOST light-curve analysis of the gamma Dor pulsator HR 8799, showing resonances and amplitude variations
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Observations, Modeling and Theory of Debris Disks
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2014
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2014
MADHUSUDHAN N., KNUTSON H., FORTNEY J. & BARMAN T.
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Deep Thermal Infrared Imaging of HR 8799 bcde: New Atmospheric Constraints and Limits on a Fifth Planet
2014
CURRIE Th., BURROWS A., GIRARD J., CLOUTIER R., FUKAGAWA M. et al.
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2014
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2013
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2013
MOORE A. & QUILLEN A.
MNRAS
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arxiv
Multiple mean motion resonances in the HR 8799 planetary system
2013
GOZDZIEWSKI K. & MIGASZEWSKI C.
MNRAS
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A Systematic Retrieval Analysis of Secondary Eclipse Spectra III: Diagnosing Chemical Disequilibrium in Planetary Atmospheres
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Directly Imaged L-T Transition Exoplanets in the Mid-Infrared
2013
SKEMER A., MARLEY M., HINZ Ph., MORZINSKI K., STRUTSKIE M. & 13 additional authors
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arxiv
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Resolved Imaging of the HR 8799 Debris Disk with Herschel
2013
MATTHEWS B., KENNEDY G., SIBTHORPE B., BOOTH M., WATT M. & 3 additional athors
ApJ
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High-Mass, Four-Planet Models for HR 8799: Constraining the Orbital Inclination and Age of the System
2012
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2012
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2012
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2012
LARA P., POVEDA A. & ALLEN C.
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LBT observations of the HR 8799 planetary system: First detection of HR8799e in H band
2012
ESPOSITO S., MESA D., SKEMER A., ARCIDIACONO C., CLAUDI R. & 30 additional authors
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First Light LBT AO Images of HR 8799 bcde at 1.65 and 3.3 Microns: New Discrepancies between Young Planets and Old Brown Dwarfs
2012
SKEMER A., HINZ Ph., ESPOSITO E., BURROWS A., LEISENRING J. & 44 additional authors
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Masses, Radii, and Cloud Properties of the HR 8799 Planets
2012
MARLEY M., SAUMON D., CUSHING M., ACKERMAN A., FORTNEY J. & FREEDMAN R.
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Direct Detection and Orbit Analysis of the Exoplanets HR 8799 bcd from Archival 2005 Keck/NIRC2 Data
2012
CURRIE Th., FUKAGAWA M., THALMANN Ch., MATSUMURA S. & PLAVCHAN P.
ApJ.
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2012
MUSTILL A. & WYATT M.
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2011
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Spatially resolved submillimeter imaging of the HR 8799 debris disk
2011
PATIENCE J., BULGER J., KING R., AYLIFFE B., BATE M. & 5 additional authors
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M-band Imaging of the HR 8799 Planetary System Using an Innovative LOCI-based Background Subtraction Technique
2011
GALICHER R., MAROIS Ch., MACINTOSH B., BARMAN T. & KONOPACKY Q.
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2011
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2011
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2011
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A Combined Subaru/VLT/MMT 1-5 μm Study of Planets Orbiting HR 8799: Implications for Atmospheric Properties, Masses, and Formation
2011
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