From the Extrasolar Planets Encyclopaedia : http://exoplanet.eu

Planet : HAT-P-2 b

THE PLANET

- Basic data :

Name HAT-P-2 b Discovered in 2007     M.sin i 8.74 (± 0.26) MJ  ref. Semi major axis 0.0674 (± 0.00081) AU  ref. Orbital period 5.6334729 (± 6.1e-06) days  ref. Eccentricity 0.5171 (± 0.0033)    ref. ω 185.22 (± 0.95) deg.  ref. Radius 1.19 (± 0.12) RJ  ref. Ttransit 2454387.49375 (± 0.00074)   ref. Tperi 2454213.4794 (−0.003+0.0053)   ref. Inclination 86.72 (−0.87+1.12) deg.  ref. Update 01/07/10

- No molecule detected

- Remarks :
	Alias HD 147506 b

- Other web pages :
	CAS Exoplanet Transit database

51 related publications :  (sort by author)  (sort by date)
	AMMLER-von EIFF M., SANTOS N., SOUSA S., FERNANDES J., GUILLOT T., ISRAZELIAN G., MAYOR M. & MELO C. , 2009 A homogeneous spectroscopic analysis of host stars of transiting planets Astron. & Astrophys. , 507 , 523 paper
	BAKOS G., KOVACS G., TORRES G., FISCHER D., LATHAM D., NOYES R., SASSELOV D., MAZEH T., SHPORER A., BUTLER P., STEFANIK R., FERNANDEZ J., SOZZETTI A., PAL A., JOHNSON J., MARCY G., SIPOCZ B., LAZAR J., PAPP I. & SARI P. , 2007 HD 147506 b: A Super-Massive Planet in an Eccentric Orbit Transiting a Bright Star ApJ. , 670 , 826 submitted preprint
	BARAFFE I., CHABRIER G. & BARMAN T. , 2008 Structure and evolution of super-Earth to super-Jupiter exoplanets: I. heavy element enrichment in the interior Astron. & Astrophys. , 482 , 315 paper
	BARAFFE I., CHABRIER G. & BARMAN T. , 2010 The physical properties of extrasolar planets Rep. Prog. Phys , 73 , 016901 paper and final version
	BUDAJ J. , 2010 A simple model of the reflection effect for the interacting binaries and extrasolar planets ApJ. , - , - submitted preprint
	CARLBERG J., MAJEWSKI S. & ARRAS Ph. , 2009 The Role of Planet Accretion in Creating the Next Generation of Red Giant Rapid Rotators ApJ. , - , - accepted preprint
	CHABRIER G., BARAFFE I., LECONTE J., GALLARDO J. & BARMAN T. , 2008 The mass-radius relationship from solar-type stars to terrestrial planets: a review in Cool Stars, Stellar Systems and the Sun 15 paper
	DAVIS T. & WEATHLEY P. , 2009 Evidence for a lost population of close-in exoplanets MNRAS , 396 , 1012 paper
	DONNISON J. , 2010 The Hill stability of the possible moons of extrasolar planets MNRAS , 406 , 1918 paper
	EGGENBERGER A. & UDRY S. , 2009 Detection and Characterization of Extrasolar Planets through Doppler Spectroscopy in Physics and Astrophysics of Planetary Systems, Houches Winter School paper
	FABRYCKY D. , 2008 Radiative Thrusters on Close-In Extrasolar Planets ApJ. Letters , 677 , L117 paper
	FABRYCKY D. & WINN J. , 2009 Exoplanetary Spin-Orbit Alignment: Results from the Ensemble of Rossiter-McLaughlin Observations ApJ. , 696 , 1230 paper
	FORTNEY J. , 2008 The Impact of Transit Observations on Planetary Physics in Extreme Solar Systems paper
	FORTNEY J., LODDERS K., MARLEY M. & FREEDMAN R. , 2007 A Unified Theory for the Atmospheres of the Hot and Very Hot Jupiters: Two Classes of Irradiated Atmospheres ApJ. , 678 , 1419 paper
	FRESSIN F., GUILLOT T. & NEST L. , 2009 Interpreting the yield of transit surveys: Are there groups in the known transiting planets population? Astron. & Astrophys. , 504 , 605 paper
	HANSEN B. & BARMAN T. , 2007 Two Classes of Hot Jupiters ApJ. , 671 , 861 paper
	HARTMAN J. , 2010 A Correlation Between Stellar Activity and the Surface Gravity of Hot Jupiters ApJ. Letters , - , - submitted preprint
	JACKSON B., GREENBERG R. & BARNES R. , 2008 Tidal Evolution of Close-in Extra-Solar Planets ApJ. , 678 , 1396 paper
	JORDAN A. & BAKOS K. , 2008 Observability of the General Relativistic Precession of Periastra in Exoplanets ApJ. , 685 , 543 paper
	KANE S. & von BRAUN K. , 2008 Transit Detection of Radial Velocity Planets in Transiting Planets, 253rd IAU Symposium paper
	KANE S. & von BRAUN K. , 2008 Constraining Orbital Parameters Through Planetary Transit Monitoring ApJ. , 689 , 492 paper
	KANE S. & von BRAUN K. , 2009 Exoplanetary Transit Constraints Based Upon Secondary Eclipse Observations PASP , 121 , 1096 paper
	KASHYAP V., DRAKE J. & SAAR S. , 2008 Extrasolar Giant Planets and X-ray Activity ApJ. , 687 , 1339 paper
	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. , 2009 Determining the mass loss limit for close-in exoplanets: what can we learn from transit observations? Astron. & Astrophys. , 506 , 399 paper
	LANGTON J. & LAUGHLIN G. , 2008 Hydrodynamic Simulations of Unevenly Irradiated Jovian Planets ApJ. , 674 , 1106 paper
	LANZA A. , 2010 Hot Jupiters and the evolution of stellar angular momentum Astron. & Astrophys. , - , - accepted preprint
	LECONTE J., BARAFFE I., CHABRIER G., BARMAN T. & LEVRARD B. , 2009 Structure and evolution of the first CoRoT exoplanets: Probing the Brown Dwarf/Planet overlapping mass regime Astron. & Astrophys. , 506 , 385 paper
	LEVRARD B., WINISDOERFFER C. & CHABRIER G. , 2009 Falling Transiting Extrasolar Giant Planets ApJ. Letters , 692 , L9 paper
	LOEILLET B., SHPORER A., BOUCHY F., PONT F., MAZEH T., BEUZIT J.-L., BOISSE I., BONFILS X., DA SILVA R., DELFOSSE X., DESORT M., ECIVILLON A., FORVEILLE Th., GALLAND F., GALLENE A., HEBRARD G., LAGRANGE A.-M., LOVIS C., MAYOR M., MOUTOU C., PEPE F., PERRIER C., QUELOZ D., SEGRANSAN D., SIVAN J.-P., SANTOS N., TSODIKOVICH Y., UDRY S. & VIDAL-MADJAR A. , 2008 Refined parameters and spectroscopic transit of the super-massive planet HD 147506b Astron. & Astrophys. , 481 , 529 paper
	LOEILLET B., SHPORER A., BOUCHY F., PONT F., MAZEH T., BEUZIT J.-L., BOISSE I., BONFILS X., DA SILVA R., DELFOSSE X., DESORT M., ECUVILLON A., FORVEILLE T., GALLAND F., GALLENNE A., HEBRARD G., LAGRANGE A.-M., LOVIS C., MAYOR M., MOUTOU C., PEPE F., PERRIER C., QUELOZ D., SEGRESAN D., SIVAN J.-P., SANTOS N., TSODIKOVITCH Y., UDRY S. & VIDAL-MAJAR A. , 2007 Refined parameters and spectroscopic transit of the super-massive planet HAT-P-2b Astron. & Astrophys. , - , - suibmitted preprint
	MADHUSUDHAN N. & WINN J. , 2008 Empirical Constraints on Trojan Companions and Orbital Eccentricities in 25 Transiting Exoplanetary Systems ApJ. , 693 , 784 paper
	MARCHI S. , 2007 Extrasolar planet taxonomy: a new statistical approach ApJ. , 666 , 475 paper
	MATSUMURA S., TAKEDA G. & RASIO F. , 2008 On The Origins Of Eccentric Close-in Planets ApJ. Letters , 686 , L29 paper
	MILLER M., FORTNEY J. & JACKSON B. , 2009 Inflating and Deflating Hot Jupiters: Coupled Tidal and Thermal Evolution of Known Transiting Planets ApJ. , 702 , 1413 paper
	MILLER N., FORTNEY J., & JACKSON B. , 2008 Coupled Thermal and Tidal Evolution of Known Transiting Planets BAAS , 41, no 1 , 402.07 abstract
	PAL A. , 2009 Tools for discovering and characterizing extrasolar planets Eotvos Lorand University (June 18, 2009) full text
	PAL A. & KOCSIS B. , 2008 Periastron Precession Measurements in Transiting Extrasolar Planetary Systems at the Level of General Relativity MNRAS , 389 , 191 paper
	PAL A., BAKOS G., TORRES G., NOYES R., FISCHER D., JOHNSON J., HENRY G., BUTLER P., MARCY G., HOWARD A., SIPOCZ B., LATHAM D. & ESQUERDO G. , 2010 Refined stellar, orbital and planetary parameters of the eccentric HAT-P-2 planetary system MNRAS , 401 , 2665 in press preprint
	PONT F. , 2008 Empirical evidence for tidal spin-up in transiting planetary systems MNRAS , 396 , 1789 paper
	SCHLAUFMAN K. , 2010 Evidence of Possible Spin-Orbit Misalignment Along the Line of Sight in Transiting Exoplanet Systems ApJ. , 719 , 602 paper
	SHOWMAN A., CHO J. & MENOU K. , 2009 Atmospheric Circulation of Exoplanets chapter in EXOPLANETS, edited by S. Seager (Space Science Series of the University of Arizona Press) full text
	SOUTHWORTH J. , 2008 Homogeneous studies of transiting extrasolar planets. I. Light curve analyses MNRAS , 386 , 1644 paper
	SOUTHWORTH J. , 2010 Homogeneous studies of transiting extrasolar planets. III. Additional planets and stellar models MNRAS , - , - accepted preprint
	SWIFT D., EGGERT J., HICKS D., HAMEL S., CASPERSON K., SCHWEGLER E., COLLINS G. & ACKLAND G. , 2010 Mass-radius relationships for exoplanets preprint
	TORRES G., WINN J. & HOLMAN M. , 2008 Improved parameters for extrasolar transiting planets ApJ. , 677 , 1324 paper
	TORRES G., WINN J. & HOLMAN M. , 2008 Toward a homogeneous set of transiting planet parameters in Transiting Planets, Proceedings of IAU Symposium 253 paper
	WATSON C. & MARSH T. , 2010 Orbital period variations of hot-Jupiters caused by the Applegate effect MNRAS , 405 , 2037 paper
	WEIDNER C. & HORNE K. , 2010 Limits on the Orbits and Masses of Moons around Currently-Known Transiting Exoplanets Astron. & Astrophys. , - , - accepted preprint
	WINN J. , 2007 Precise Photometry and Spectroscopy of Transits in Extreme Solar Systems, ASP Conference Series, ed. Debra Fischer, Fred Rasio, Steve Thorsett and Alex Wolszczan paper
	WINN J., JOHNSON J., PEEK K., MARCY G., BAKOS G., ENYA K., NARITA N., SUTO Y., TURNER E. & VOGT S. , 2007 Spin-Orbit Alignment for the Eccentric Exoplanet HD 147506b ApJ. Letters , 665 , 167 paper preprint
	WRIGHT J., MARCY G. & the California Planet Survey consortium , 2010 Exoplanet Data Explorer web page

THE STAR

- Basic data :			- More data :    - Basic data (from Simbad) - Most recent ref (from ADS)
	Name HAT-P-2 Distance 118 (± 8) pc  ref. Spectral Type F8     Apparent Magnitude V 8.71     Mass 1.36 (± 0.04) Msun  ref. Age 2.7 (± 0.5) Gyr  ref. Effective Temperature 6290 (± 60) K  ref. Radius 1.64 (−0.08+0.09) Rsun  ref. Metallicity [Fe/H] 0.14 (± 0.08)    ref. Right Asc. Coord. 16 20 36     Decl. Coord. +41 02 53