Planet HAT-P-11 b

Name HAT-P-11 b
Discovered in 2009
M × sin i 0.0824340056005 (± 0.00899852122204) MJ
Semi-major axis 0.053 ( -0.0008 +0.0008 ) AU
Orbital period 4.887804 (± 4e-06) day
Eccentricity 0.198 (± 0.046)
ω 355.2 (± 17.3) deg
Tperi
Radius 0.421983088559 (± 1.33821275442) RJ
Inclination 88.5 (± 0.6) deg;
Update May 9, 2009
Detection method detected by transit
Molecules detected
Primary transit 2454605.89132 (± 0.00032) JD
Secondary transit
Anomaly angle
Time Vr=0
Calculated temperature
Measured temperature
Hottest point longitute
Surface gravity log(g/gH)

Star

Name HAT-P-11
Distance 38.0 (± 1.3) pc
Spectral type K4
Apparent magnitude V 9.59
Mass 0.81 ( -0.03 +0.03 ) MSun
Age 6.5 ( -4.1 +4.1 ) Gyr
Effective temperature 4780.0 (± 50.0) K
Radius 0.75 (± 0.02) RSun
Metallicity [Fe/H] 0.31 (± 0.05)
RA2000 19:50:50.0
Dec2000 +48:04:51
Planetary system 1 planet

Remarks

Alias GSC 03561-02092
Alias 2MASS 19505021+4804508

More data


Related publications

Stellar rotation--planetary orbit period commensurability in the HAT-P-11 system
April 1, 2014 BEKY B., HOLMAN M., KIPPING D. & NOYES R.
ApJ, accepted
arxiv  

Planets in Spin-Orbit Misalignment and the Search for Stellar Companions
March 5, 2014 ADDISON B., TINNEY Ch., WRIGHT D., SALTER G., BAYLISS D. & ZHOU G.
in "13th annual Australian Space Science Conference"
arxiv  

Analysis of selected Kepler Mission planetary light curves
Jan. 31, 2014 RHODES M. & BUDDING E.
Astr. & Spa. Sci., accepted
arxiv  

High-precision stellar limb-darkening measurements - A transit study of 38 Kepler planetary candidates
Dec. 17, 2013 MÜLLER H., HUBER K., CZESLA S., WOLTER U., & SCHMITT J.
Astron. & Astrophys., 560, A112
paper  

Friends of Hot Jupiters I: A Radial Velocity Search for Massive, Long-Period Companions in Hot Jupiter Systems
Dec. 12, 2013 KNUTSON H., FULTON B., MONTET B., KAO M., NGO H. & 8 additional authors
ApJ, submitted
arxiv 

Understanding the Mass-Radius Relation for Sub-Neptunes: Radius as a Proxy for Composition
Nov. 5, 2013 LOPEZ E. & FORTNEY J.
ApJ, submitted
arxiv  

Hint of 150 MHz radio emission from the Neptune-mass extrasolar transiting planet HAT-P-11b
Feb. 19, 2013 LECAVELIER des ETANGS A., SIROTHIA S., GOPAL-KRISHNA N. & ZARKA Ph.
Astron. & Astrophys., 552, A65
paper   arxiv  

Starspots and spin-orbit alignment for Kepler cool host stars
Nov. 12, 2012 SANCHIS-OJEDA R., WINN J. & FABRUCKY D.
Astron. Nachrichten, accepted
arxiv  

Stellar companions to exoplanet host stars: Lucky Imaging of transiting planet hosts
Sept. 20, 2012 BERGFORS C., BRANDNER W., DAEMGEN S., BILLER B., HIPPLER M. a 5 additional authors
MNRAS, accepted
arxiv  

SOPHIE velocimetry of Kepler transit candidates VI. A false positive rate of 35% for Kepler close-in giant candidates
July 20, 2012 SANTERNE A., DIAZ ., MOUTOU C., BOUCHY F., HEBRARD G. & 4 additional authors
Astron. & Astrophys., 545, A76
paper   arxiv

Taxonomy of the extrasolar planet
April 21, 2012 PLAVALOVA E.
Astrobiology, 12, 361
paper   arxiv

Extrasolar Planet Transits Observed at Kitt Peak National Observatory
March 24, 2012 SADA P., DEMING D., JENNINGS D., JACKSON B., HAMILTON C. & 6 additional authors
PASP, 124, 212
paper   arxiv

A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
Feb. 10, 2012 HOLLIS M., BALAN S., LEVER G. & LAHAV O.
MNRAS
arxiv

The Exoplanet Handbook
May 22, 2012 Michael Perryman
Content
Content and Chapter 5

Starspots, spin-orbit misalignment, and active latitudes in the HAT-P-11 exoplanetary system
Nov. 23, 2011 SANCHIS-OJEDA R. & WINN J.
ApJ., 743, 61
paper   arxiv

Improved Modeling of the Rossiter-McLaughlin Effect for Transiting Exoplanets
Nov. 8, 2011 HIRANO T., SUTO Y., WINN J., TARUYA A., NARITA N. & 2 additional authors
ApJ., 742, 69
paper   arxiv

Optimizing exoplanet transit searches around low-mass stars with inclination constraints
Oct. 27, 2011 HERRERO E., RIBAS I., JORDI C., GUINAN E. & ENGLE S.
Astron. & Astrophys.
arxiv

Homogeneous studies of transiting extrasolar planets. IV. Thirty systems with space-based light curves
Oct. 21, 2011 SOUTHWORTH J.
MNRAS, 417, 2166
paper   arxiv

Kepler and Ground-based Transits of the Exo-Neptune HAT-P-11b
Sept. 24, 2011 DEMING D., SADA P., JACKSON B., PETERSON S., AGOL E. & 4 additional authors
ApJ., 740, 33
paper   arxiv

Defining and cataloging exoplanets: The exoplanet.eu database
Aug. 1, 2011 SCHNEIDER J., DEDIEU C., LE SIDANER P., SAVALLE R. & ZOLOTUKHIN I.
Astron. & Astrophys., 532, A79
paper   arxiv

The Heavy Element Masses of Extrasolar Giant Planets, Revealed
July 8, 2011 MILLER N. & FORTNEY J.
ApJ. Letters, 736, L29
paper   arxiv

The Exoplanet Orbit Database
April 23, 2011 WRIGHT J., FAKHOURI O., MARCY G., HAN E., FENG Y., JOHNSON A., HOWARD A., VALENTI J., ANDERSON J. & PISKUNOV N.
PASP, 123, 412
paper   arxiv

Mass-loss rates for transiting exoplanets
April 21, 2011 EHRENREICH D. & DESERT J.-M.
Astron. & Astrophys., 529, A136
paper   arxiv

A Possible Tilted Orbit of the Super-Neptune HAT-P-11b
March 29, 2011 HIRANO T., NARITO N., SHPORER A., SATO B., AOKI W. & TAMURA M.
PASJ, 63, 5531
paper   preprint

Determining Eccentricities of Transiting Planets: A Divide in the Mass-Period Plane
March 28, 2011 PONT F., HUSNOO N., MAZEH T. & FABRYCKY D.
MNRAS
paper   arxiv

Planet Occurrence within 0.25 AU of Solar-type Stars from Kepler
March 24, 2011 HOWARD A., MARCY G., BRYSON S., JENKINS J., ROWE J. & 57 additional authors
ApJ.
arxiv

Quantization of Planetary Systems and its Dependency on Stellar Rotation
March 8, 2011 ZOGHBI J.-P.
Publ. Astron. Soc. Australia
arxiv

The Reflection Effect in Interacting Binaries or in Planet-Star Systems
Jan. 14, 2011 BUDAJ J.
Astron. J., 141, 59
paper

Planets from the HATNet project
Jan. 4, 2011 BAKOS G., HARTMAN J., TORRES G., KOVACS G., NOYES R., LATHAM D., SASSELOV D. & BEKY B.
arxiv

Using Stellar Densities to Evaluate Transiting Exoplanetary Candidates
Dec. 22, 2010 TINGLEY B., BONOMO A. & DEEG H.
ApJ., 726, 112
paper

Hot Jupiters and the evolution of stellar angular momentum
June 10, 2011 LANZA A.
Astron. & Astrophys., 512, A77
paper   preprint

A short-period censor of sub-Jupiter mass exoplanets with low density
Jan. 13, 2011 SZABO Gy. & KISS L.
ApJ. Letters, 727, L44
paper   arxiv

Exoplanet Data Explorer
Dec. 6, 2010 WRIGHT J., MARCY G. & the California Planet Survey consortium
web page

Understanding exoplanet formation, structure and evolution in 2010
Dec. 6, 2010 CHABRIER G., LACONTE J. & BARAFFE I.
arxiv

Blend Analysis of HATNet Transit Candidates
Nov. 29, 2010 HARTMAN J., BAKOS G. & TORRES G.
arxiv

A Model for Thermal Phase Variations of Circular and Eccentric Exoplanets
Nov. 3, 2010 COWAN N. & AGOL E.
ApJ.
arxiv

Limits on the Orbits and Masses of Moons around Currently-Known Transiting Exoplanets
Oct. 22, 2010 WEIDNER C. & HORNE K.
Astron. & Astrophys., 521, A76
paper   preprint

The Oblique Orbit of the Super-Neptune HAT-P-11b
Oct. 21, 2010 WINN J., JOHNSON J., WORARD A., MARCY G., ISAACSON H., SHPORER A., BAKOS G., HARTMAN J. & ALBRECHT S.
ApJ. Letters, 723, L223
paper   preprint

Binning is sinning: morphological light-curve distortions due to finite integration time
Oct. 20, 2010 KIPPING D.
MNRAS, 408, 1758
paper

Phase Space Of Equilibrium Rotational Dynamics Of Super-earths
Sept. 15, 2010 CALLEGARI N. & YOKOYAMA T.
BAAS, 42, no 4, 27.03
abstract

The Hill stability of the possible moons of extrasolar planets
Sept. 11, 2010 DONNISON J.
MNRAS, 406, 1918
paper

Stellar Parameters and Metallicities of Stars Hosting Jovian and Neptunian Mass Planets: A Possible Dependence of Planetary Mass on Metallicity
Aug. 21, 2010 GHEZZI L., CUNHA K., SMITH V., de ARAUJO F., SCHULER S. & de la REZA R.
ApJ., 720, 1290
paper

Orbital period variations of hot-Jupiters caused by the Applegate effect
June 24, 2010 WATSON C. & MARSH T.
MNRAS, 405, 2037
paper

A Correlation Between Stellar Activity and the Surface Gravity of Hot Jupiters
April 27, 2010 HARTMAN J.
ApJ. Letters
preprint

A search for additional planets in the TrES-2, Hat-7, and Hat-p-11 systems via transit timing variations
April 15, 2010 HOLMAN M., RAGOZZINE D., FABRYCKY D., STEFFEN J., LISSAUER J., FORD E., WELSH W., BORUCKI W. & KOCH D.
BAAS, 42, no 3, 04.011
abstract

A Framework for Quantifying the Degeneracies of Exoplanet Interior Compositions
March 10, 2010 ROGERS L. & SEAGER S.
ApJ., 712, 974
paper

A simple model of the reflection effect for the interacting binaries and extrasolar planets
March 9, 2010 BUDAJ J.
ApJ.
preprint

HAT-P-11b: A Super-Neptune Planet Transiting a Bright K Star in the Kepler Field
Feb. 2, 2010 BAKOS G., TORRES G., PAL A., HARTMAN J., KOVACS Ge., NOYES R., LATHAM D., SASSELOV D., SIPOCZ B., ESQUERDO G., FISCHER D., JOHNSON J., MARCY G., BUTLER P., ISACSON H., HOWARD A., VOGT S., KOVACS Ga., FERNANDEZ J., MOOR A., STEFANIK R., LAZAR J., PAPP I. & SARI P.
ApJ., 710, 1724
paper

Asteroseismic Investigation of Known Planet Hosts in the Kepler Field
Jan. 5, 2010 CHRISTENSEN-DALSGAARD J., KJELDSEN H., BROWN ., GILLILAND R., ARENTOFT T., FRANDSEN S., QUIRION P.-O., BORUCKI W., KOCH D. & JENKINS J.
ApJ. Letters
preprint

Determining the mass loss limit for close-in exoplanets: what can we learn from transit observations?
Oct. 23, 2009 LAMMER H., ODERT P., LEITZINGER M., KHODACHENKO M., PANCHENKO M., KULIKOV Y., ZHANG T., LICHTENEGGER H., ERKAEV N., WUCHTERL G., MICELA G., PENZ T., BIERNAT H., WEINGRILL J., STELLER M., OTTACHER H., HASIBA J. & HANSELMEIER A.
Astron. & Astrophys., 506, 399
paper

Inflating and Deflating Hot Jupiters: Coupled Tidal and Thermal Evolution of Known Transiting Planets
Sept. 8, 2009 MILLER M., FORTNEY J. & JACKSON B.
ApJ., 702, 1413
paper

Transit timing effects due to an exomoon II
June 17, 2009 KIPPING D.
MNRAS, 396, 1797
paper

Follow-up Observations of the Neptune Mass Transiting Extrasolar Planet Hat-P-11b
June 16, 2009 DITTMAN J., CLOSE L., GREEN E., SCUDERI L. & MALES J.
ApJ. Letters, 699, L48
paper