Name | HR 8799 | ||
Distance | 39.4 (± 1.0) pc | ![]() |
|
Spectral type | A5V | ||
Apparent magnitude V | 5.96 | ||
Mass | 1.56 MSun | ![]() |
|
Age | 0.06 ( -0.03 +0.03 ) Gyr | ![]() |
|
Effective temperature | — | ||
Radius | 1.5 (± 0.3) RSun | ![]() |
|
Metallicity [Fe/H] | -0.47 | ![]() |
|
Detected Disc | Imaging | ![]() |
|
Magnetic Field | — | ||
RA2000 | 23:07:29.0 | ||
Dec2000 | +21:08:03 | ||
Alternate Names | HD 218396 | ||
Planetary system | 4 planets |
Data Source | Type | Result Value | Result Figure | Notes | Reference |
Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
CH4 | Measurements | Detected | Controversial (see Petit dit de la Roche et al. 2018) | 2015 - BARMAN T. | ||
CO | Measurements | Detected | 2015 - BARMAN T. | |||
H2O | Measurements | Detected | 2015 - BARMAN T. | |||
The Effect of Metallicity on the Non-Equilibrium Abundance of Hydrogen Dominated Exoplanet Atmosphere
2023
SONI V. & ACHARYYA K.
ApJ, 946, 29
paper arxiv
20 s Cadence TESS Photometry of HR 8799
2023
SEPULVEDA A., HUBER D., LI G., BEDDING T., ZHANG Zh. et al.
Res. Notes AAS, 7, 2
paper
Deep orbital search for additional planets in the HR 8799 system
2023
THOMPSON W., MAROIS Ch., DO Ö C., KONOPACKY D., RUFFIO J.-B. et al.
Astron. J., 165, 29
paper arxiv
Interpreting the atmospheric composition of exoplanets: sensitivity to planet formation assumptions
2022
MOLLIERE P., MOLYAROVA T., BITSCH B., HENNING Th., SCHNEIDER A. et al.
ApJ, 934, 74
paper arxiv
Atmospheric Monitoring and Precise Spectroscopy of the HR 8799 Planets with SCExAO/CHARIS
2022
WANG J., GAO P., CHICOTE J., LOZI J., GUYON O. et al.
Astron. J., 164, 143
paper arxiv
L-band Integral Field Spectroscopy of the HR 8799 Planetary System
2022
DOELMAN D., STONE J., BRIESEMEISTER Z., SKEMER A., BARMAN T. et al.
Astron. J., 163, 217
paper arxiv
N-body Interactions will be Detectable in the HR-8799 System within 5 yr with VLTI-GRAVITY
2022
COVARRUBIAS S., BLUNT S. & WANG J.
Res. Notes AAS, 6, 66
paper arxiv
A Pilot Radio Search for Magnetic Activity in Directly Imaged Exoplanets
2022
CENDES Y., WILLIAMS P. & BERGER E.
Astron. J., 163, 15
paper arxiv
Orbital and dynamical analysis of the system around HR 8799. New astrometric epochs from VLT/SPHERE and LBT/LUCI
2022
ZURLO A., GOZDZIEWSKI K., LAZZONI C., MESA D., NOGUEIRA P. et al.
Astron. & Astrophys., 666, A133
paper arxiv
Improved Contrast in Images of Exoplanets using Direct SNR Optimization
2021
THOMPSON W. & MAROIS Ch.
Astron. J., 161, 236
paper arxiv
Host star metallicity of directly imaged wide-orbit planets: implications for planet formation
2021
SWASTIK C., BANYAI R., NARANG M., MANOJ P., SIVARANI T. et al.
Astron. J., 161, 114
paper
arxiv
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.
Astron. & Astrophys., 648, A26
paper arxiv
Aerosols in Exoplanet Atmospheres
2021
GAO P., WAKEFORD H., MORAN S. & PARMENTIER V.
JGR Planets, accepted
arxiv
Dynamical Mass of the Exoplanet Host Star HR 8799
2021
SEPULVEDA A. & BOWLER B.
Astron. J., 163, 52
paper arxiv
First Doppler Limits on Binary Planets and Exomoons in the HR 8799 System
2021
VANDERBURG A. & RODRIGUEZ J.
ApJ Lett., 922, L2
paper arxiv
Deep exploration of the planets HR 8799 b, c, and d with moderate resolution spectroscopy
2021
RUFFIO J.-B., KONOPACKY Q., BARMAN T., MACINTOSH B., WILCOMB K. et al.
Astron. J., accepted
arxiv
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.
Astron. J., 162, 148
paper 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., 915, L16
paper arxiv
The post-main-sequence fate of the HR 8799 planetary system
2021
VERAS D. & HINKLEY S.
MNRAS, 505, 1557
paper arxiv
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.
Astron. J., 161, 271
paper arxiv
Great Observatories: The Past and Future of Panchromatic Astrophysics
2021
ARMUS L., MEGEATH S., CORRALES L., MARENGO M., KIRKPATRICK A. et al.
SAG-10 Report
arxiv
An exact, generalised Laplace resonance in the HR 8799 planetary system
2020
GOZDZIEWSKI K. & MIGASZEWSKI C.
ApJ. Letters, 902, L40
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., 638, A50
paper arxiv
On the Mass Function, Multiplicity, and Origins of Wide-Orbit Giant Planets
2019
WAGNER K., APAIL D. & KRATTER K.
ApJ, accepted
arxiv
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, 491, 1795
paper arxiv
Performance and Early Science with the Subaru Coronagraphic Extreme Adaptive Optics Project
2019
CURIE Th., GUYON O., LOZI J., GROFF T., KASDIN J. et al.
SPIE Optics+Photonics
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.
Astron. J., 158, 200
paper arxiv
The Scattered Disc of HR 8799
2019
GEILER F., KRIKOV A., BOOTH M. & LÖNE T.
MNRAS, 483, 332
paper arxiv
Shaping HR8799’s outer dust belt with an unseen planet
2018
READ M., WYATT M., MARINO S. & KENNEDY G.
MNRAS, 475, 4953
paper arxiv
Atmospheric Characterization of Directly Imaged Exoplanets with JWST/MIRI
2018
DANIELSKI C., BAUDINO J.-L., LAGAGE P.-O., BOCCALETTI A., GASTAUD R. et al.
MNRAS, 156, 276
paper
Dynamical Constraints on the HR 8799 Planets with GPI
2018
WANG J., GRAHAM J., DAWSON R., FABRYCKY D., DE ROSA R. et al.
Astron. J., 156, 192
paper arxiv
Two decades of Exoplanetary Science with Adaptive Optics
2018
CHAUVIN, G.
SPIE Astronomical Telescopes and Instrumentation
arxiv
paper
The Habitable Exoplanet Observatory
2018
GAUDI, B., SEAGER, S. MENNESSON, B., KIESSLING, A., WARFIELD, K. et al.
Nature Astron., 2, 600
paper
The orbital architecture and debris disks of the HR 8799 planetary system
2018
GOZDZIEWSKI, K. & C. MIGASZEWSKI
ApJS, accepted
arxiv
ADS
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, 480, 2757
paper
Molecule mapping of HR8799b using OSIRIS on KECK: Strong detection of water and carbon monoxide, but no methane
2018
PETIT D. dit de la ROCHE, HOEIJMAKERS H. & SNELLEN I.
Astron. & Astrophys., 616, A146
paper  
arxiv
ADS
Resolved Millimeter Observations of the HR 8799 Debris Disk
2018
WILNER D., MACGREGOR M., ANDREWS S., HUGHES A., MATTHEWS B. & SU K.
ApJ, 855, 56
paper
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
Astron J, 154, 91
arxiv
paper
ADS
Planetary migration and the origin of the 2:1 and 3:2 (near)-resonant population of close-in exoplanets
2017
RAMOS X., CHRALAMBOUS C., BENITEZ-LlAMBAY P. & BEAUGE C.
Astron. & Astrophys., accepted
arxiv
The Effect of Protoplanetary Disk Cooling Times on the Formation of Gas Giant Planets by Gravitational Instability
2017
BOSS A.
ApJ, accepted
arxiv
Illusion and Reality in the Atmospheres of Exoplanets
2017
DEMING D. & SEAGER S.
JGR Planets, 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.
Astron. & Astrophys., 598, A83
paper arxiv ADS
Space Technology for Directly Imaging and Characterizing Exo-Earths
2017
CRILL B. & SIEGLER N.
arxiv
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
Astron. & Astrophys., 594, A64
paper
arxiv
ADS
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
ApJ, 830, 114
arxiv
paper
ADS
HR 8799: The Benchmark Directly-Imaged Planetary System
2016
CURRIE Th.
Star Formation Newsletter
arxiv
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
GAUCHET L., LACOUR S., LAGRANGE A.-M., EHRENREICH D., BONNEFOY M. et al.
Astron. & Astrophys., 595, A31
paper 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., in press
paper arxiv
Habitable Zones of Post-Main Sequence Stars
2016
RAMIREZ R. & KALTENEGGER L.
ApJ, 823, 6
paper arxiv
ADS
Imaging Extrasolar Giant Planets
2016
BOWLER B.
PASP, 128, 102001
paper arxiv ADS
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
Astron. J., 152, 28
paper arxiv
ADS
Exoplanetary Atmospheres - Chemistry, Formation Conditions, and Habitability
2016
MADHUSUDHAN N., AGUNDEZ M., MOSES J. & HU Y.
Spa. Sci. Rev., accepted
arxiv
Searching for the HR 8799 Debris Disk with HST/STIS
2016
GERARD B., LAWLER S., MAROIS Ch., TANNOCK M., MATTHEWS B. & VENN K.
ApJ, 823, 149
paper arxiv
Resolving the Planetesimal Belt of HR 8799 with ALMA
2016
BOOTH M., JORDAN A., CASASSUS S., HALES A., DENT W. et al.
MNRAS, accepted
arxiv
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
First light of the VLT planet finder SPHERE. III. New spectrophotometry and astrometry of the HR 8799 exoplanetary system
2016
ZURLO A., VIGAN A., GALICHER R., MAIRE A.-L., MESA D. et al.
Astron. & Astrophys., 587, A57
paper arxiv ADS
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., submitted
arxiv
paper
ADS
The imprint of exoplanet formation history on observable present-day spectra of hot Jupiters
2016
MORDASINI Ch., van BOEKEL R., MOLLIERE P., HENNING Th. & BENNEKE B.
ApJ., 832, 41
paper arxiv ADS
On the Composition of Young, Directly Imaged Giant Planets
2016
MOSES, J., MARLEY, M., ZAHNLE, K. & 6 additional authors
ApJ, accepted
arxiv
paper
ADS
Simultaneous Detection of Water, Methane and Carbon Monoxide in the Atmosphere of Exoplanet HR8799b
2015
BARMAN T., KONOPACKY Q., MACINTOSH B. & MAROIS Ch.
ApJ, accepted
arxiv
First light of the VLT planet finder SPHERE. IV. Physical and chemical properties of the planets around HR8799
2015
BONNEFOY M., ZURLO A., BAUDINO J.-L., LUCAS P., MESA D. et al.
Astron. & Astrophys., 587, A58
paper arxiv ADS
Characterizing the Atmospheres of the HR8799 Planets with HST/WFC3
2015
RAJAN, A., BARMAN, T., SOUMMER, R., HAGAN, J. PATIENCE, J. & 5 additional authors
ApJL, 809, L33
arxiv
paper
ADS
Observations of Exoplanet Atmospheres
2015
CROSSFIELD I.
PASP, in press
arxiv paper
ADS
Towards a dynamics-based estimate of the extent of HR 8799's unresolved warm debris belt
2015
CONTRO B., WITTENMYER R., HORNER J. & MARSHALL J.
in "14th Australian Space Research Conference"
arxiv
High-contrast imaging constraints on gas giant planet formation - The Herbig Ae/Be star opportunity
2015
QUANZ S.
Astron. & Spa. Sci., 357, 148
paper 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.
Astron. & Astrophys., 576, A133
paper arxiv ADS
Constraining the orbits of sub-stellar companions imaged over short orbital arcs
2015
PEARCE T., WYATT M. & KENNEDY G.
MNRAS, 448, 3679
paper arxiv ADS
Observations, Modeling and Theory of Debris Disks
2014
MATHEWS B., KRIKOV A., WYATT M., BRYDEN G. & EIROA C.
in Protostars & Planets VI., accepted
arxiv
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.
ApJ, 795, 133
paper arxiv
Colour-magnitude diagrams of transiting Exoplanets - II. A larger sample from photometric distances
2014
TRIAUD A., LANOTTE A., SMALLEY B. & GILLON M.
MNRAS, 444, 711
paper arxiv ADS
MOST light-curve analysis of the gamma Dor pulsator HR 8799, showing resonances and amplitude variations
2014
SODOR A., CHENE A.-N., DE CAT P., BOGNAR Zs., WRIGHT D. et al.
Astron. & Astrophys., accepted
arxiv
Exoplanetary Atmospheres
2014
MADHUSUDHAN N., KNUTSON H., FORTNEY J. & BARMAN T.
in "Protostars and Planets VI"
arxiv
Imaged sub-stellar companions: not as eccentric as they appear? The effect of an unseen inner mass on derived orbits
2014
PEARCE T., WYATT M. & KENNEDY G.
MNRAS, 437, 2686
paper arxiv
A Systematic Retrieval Analysis of Secondary Eclipse Spectra III: Diagnosing Chemical Disequilibrium in Planetary Atmospheres
2013
LINE M. & YUNG Y.
ApJ, 779, Issue 1, id. 3, 6 pp
paper
arxiv
Effects of a planetesimal debris disk on stability scenarios for the extrasolar planetary system HR 8799
2013
MOORE A. & QUILLEN A.
MNRAS, accepted
arxiv
Signpost of Multiple Planets in Debris Disks
2013
SU K. & RIEKE G.
in "Exploring the Formation and Evolution of Planetary Systems"
arxiv
Multiple mean motion resonances in the HR 8799 planetary system
2013
GOZDZIEWSKI K. & MIGASZEWSKI C.
MNRAS, submitted
arxiv
Directly Imaged L-T Transition Exoplanets in the Mid-Infrared
2013
SKEMER A., MARLEY M., HINZ Ph., MORZINSKI K., STRUTSKIE M. & 13 additional authors
ApJ, 792, 17
arxiv
paper
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, accepted
paper arxiv
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.
arxiv
Masses, Radii, and Cloud Properties of the HR 8799 Planets
2012
MARLEY M., SAUMON D., CUSHING M., ACKERMAN A., FORTNEY J. & FREEDMAN R.
ApJ., 754, 135
paper arxiv
On the structural law of exoplanetary systems
2012
LARA P., POVEDA A. & ALLEN C.
in Numerical Analysis and Applied Mathematics ICNAAM 2012, accepted
paper
Dependence of a planet's chaotic zone on particle eccentricity: the shape of debris disc inner edges
2012
MUSTILL A. & WYATT M.
MNRAS, 419, 3074
paper arxiv
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
ApJ., 753, 14
paper arxiv
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
Astron. & Astrophys., 459, A52
paper arxiv
Extrasolar planet population synthesis IV. Correlations with disk metallicity, mass and lifetime
2012
MORDASINI Ch., ALIBERT Y., BENZ W., KLAHR H. & HENNING Th.
Astron. & Astrophys., 541, A97
paper arxiv
Direct Imaging of Extra-solar Planets - Homogeneous Comparison of Detected Planets and Candidates
2012
NEUHAUSER R. & SCHMIDT T.
in "Topics in Adaptive Optics", Chap 3
Full text arxiv ADS
High-Mass, Four-Planet Models for HR 8799: Constraining the Orbital Inclination and Age of the System
2012
SUDOL J. & HAGHIGHIPOUR N.
ApJ, 755, 38
paper arxiv
Pulsating stars harbouring planets
2011
MOYA A.
arxiv
The effects of snowlines on C/O in planetary atmospheres
2011
OBERG K., MURRAY-CLAY R. & BERGIN E.
ApJ. Letters, 743, L16
paper arxiv
Resolved Submillimeter Observations of the HR 8799 and HD 107146 Debris Disks
2011
HUGHES A., WILNER D., ANDREWS S., WILLIAMS J., SU K. & 2 additional authors
ApJ., 740, Issue 1, id. 38, 9 pp
paper
arxiv
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.
ApJ. Letters, 739, L41
paper arxiv
Spatially resolved submillimeter imaging of the HR 8799 debris disk
2011
PATIENCE J., BULGER J., KING R., AYLIFFE B., BATE M. & 5 additional authors
Astron. & Astrophys., 531, L17
paper arxiv
Dynamical evolution of planetary systems
2011
MORBIDELLI A.
paper
arxiv
Defining and cataloging exoplanets: The exoplanet.eu database
2011
SCHNEIDER J., DEDIEU C., LE SIDANER P., SAVALLE R. & ZOLOTUKHIN I.
Astron. & Astrophys., 532, A79
paper arxiv
Rapid inward migration of planets formed by gravitational instability
2011
BARUTEAU C., MERU F., PAARDEKOOPER S.-J.
MNRAS, 416, 1971
paper arxiv
Estimation of the XUV radiation onto close planets and their evaporation
2011
SANZ-FORCADA J., MICELA G., RIBAS I., POLLOCK A., EIROA C. & 2 additional authors
Astron. & Astrophys., 532, A6
paper arxiv ADS
Clouds and Chemistry in the Atmosphere of Extrasolar Planet HR8799b
2011
BARMAN T., MACINTOSH B., KONOPACKY Q. & MAROIS Ch.
ApJ., 733, 65
paper arxiv
Estimates of the Planet Yield from Ground-Based High-Contrast Imaging Observations as a Function of Stellar Mass
2011
CREPP J. & JOHNSON J.
ApJ., 733, 126
paper arxiv
VLT/NACO astrometry of the HR 8799 planetary system. L0-band observations of the three outer planets
2011
BERGFORS C., BRANDNER W., JANSON M., KÖHLER R. & HENNING Th.
Astron. & Astrophys., 528, A134
paper
Model atmospheres for massive gas giants with thick clouds: Application to the HR 8799 planets and predictions for future detections
2011
MADHUSUDHAN N., BURROWS A. & CURRIE Th.
ApJ., 737, Issue 1, 34, 15 pp
paper
arxiv
Formation of Giant Planets by Disk Instability on Wide Orbits Around Protostars with Varied Masses
2011
BOSS A.
ApJ., 731, 74
paper arxiv
Observational Constraints on Companions inside of 10 AU in the HR 8799 Planetary System
2011
HINKLEY S., CARPENTER J., IRELAND M. & KRAUS A.
ApJ. Letters, 730, L21
paper arxiv
Latest Results from the DODO Survey: Imaging Planets around White Dwarfs
2011
HOGAN E., BURLEIGH M. & CLARKE F.
AIP Conference Proceedings, 1331, 271-277
paper
arxiv
A Combined Subaru/VLT/MMT 1-5 μm Study of Planets Orbiting HR 8799: Implications for Atmospheric Properties, Masses, and Formation
2011
CURRIE Th., BURROWS A., ITOH Y., MATSUMURA S., FUKAGAWA M., APAI D., MADHUSUDHAN N., HINZ Ph., RODIGAS T., KASPER M., PYO T.-S. & OGINO S.
ApJ., 729, 128
paper
Orbital Motion of HR 8799 b,c, d using Hubble Space Telescope data from
1998: Constraints on Inclination, Eccentricity and Stability
2011
SOUMMER R., HAGAN B., PUEYO L., THORMANN A., RAJAN A. & MAROIS Ch.
ApJ., 741, 55
paper
Determination of the inclination of the multi-planet hosting star HR8799 using asteroseismology
2011
WRIGHT D., CHENE A.-N., De CAT P., MAROIS Ch., MATHIAS Ph., MACINTOSH B., ISAACS J., LEHMANN H. & HARTMANN M.
ApJ. Letters, 728, L20
paper arxiv
The Exoplanet Handbook
2011
Michael Perryman
Content
Content and Chapter 5
Adaptive Optics Observations of Exoplanets, Brown Dwarfs, & Binary Stars
2011
HINKLEY S.
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A Search for Wide Companions to the Extrasolar Planetary System HR 8799
2010
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ApJ., 709, 342
paper
Images of a fourth planet orbiting HR 8799
2010
MAROIS Ch., ZUCKERMAN B., KONOPACKY Q., MACINTOSH B. & BARMAN T.
Nature, 468, 1080
paper arxiv
Exoplanet Atmospheres
2010
SEAGER S. & DEMING D.
Ann. Rev. Astron. Astrophys., 48, 631
paper
Non-redundant Aperture Masking Constraints on Massive Companions within 12 AU of the HR 8799 System
2010
HINKLEY S., CARPENTER J. & IRELAND M.
BAAS, 4, 302.04
abstract
Near-infrared Spectroscopy of the Extrasolar Planet HR 8799 b
2010
BOWLER B., LIU M., DUPUY T. & CUSHING M.
ApJ., 723, 850
paper
Dynamical simulations of the HR8799 planetary system
2010
MARSHALL J., HORNER J. & CARTER A.
Int. J. Astrobiol., 9, 259
paper
The Hill stability of the possible moons of extrasolar planets
2010
DONNISON J.
MNRAS, 406, 1918
paper
Giant Planet Formation
2010
D'ANGELO G., DURISEN R. & LISSAUER J.
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Exploring the conditions required to form giant planets via gravitational instability in massive protoplanetary discs
2010
MERU F. & BATE M.
MNRAS, 406, 2279
paper
An image of an exoplanet separated by two diffraction beamwidths from a star
2010
SERABYN E., MAWET D. & BURRUSS R.
Nature, 464, 1018
paper
Age determination of the HR8799 planetary system using asteroseismology
2010
MOYA A., AMADO J., BARRADO D., GARCIA HERNANDEZ A., ABERASURI M., MONTESINOS B. & ACEITUNO F.
MNRAS, 405, L81
paper
Thermal Infrared MMTAO Observations of the HR 8799 Planetary System
2010
HINZ Ph., RODIGAS T., KENWORHY M., SIVANANDAM S., HEINZE A., MAMAJEK E. & MEYER M.
ApJ., 716, 417
paper arxiv
The planetary system host HR 8799: On its λ Bootis nature
2010
MOYA A., AMADO J., BARRADO D., GARCIA HERNANDEZ A., ABERASURI M., MONTESINOS B. & ACEITUNO F.
MNRAS, 406, 566
paper
The Runts of the Litter: Why Planets Formed Through Gravitational Instability Can Only Be Failed Binary Stars
2010
KRATTER K., MURRAY-CLAY R. & YOUDIN A.
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