Imaginary Picture of HAT-P-49 b
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Exoplanet Name : HAT-P-49 b
Alternate Name :
Radius (Rjup / Re): 1.4130 (Rjup) 15.8383 (Rearth)
Mass (Mjup / Me): 1.7300 (Mjup) 550.0327 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0438 (AU) 0.0438 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0074
Orbital Period(Observed/Estimated) 2.69 (Days Obs.) 2.70 (Days Est.)
Star Radiation at Atmospheric Boundary: 4646425.9 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 2072.2 (K)
Blackbody T 0.3(K) 1946.0 (K)
Blackbody T 0.7(K) 1574.5 (K)
Tidally Locked Blackbody T 0.1(K) 2464.2 (K)
Tidally Locked Blackbody T 0.3(K) 2314.2 (K)
Size Class: Super-Jupiter-size
Mass Class:
Detection Type : Primary Transit
Mass Detection :
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : HAT-P-49
Alternate Name :
Star Distance(LY) : 1194.7
Stellar Radius(Rsun) : 1.8 (Rsun Measured)
Stellar Mass(Msun) : 1.5 (Msun Measured) 1.5 (Msun Estimated)
Star Age : 1.5 (GY)
Temperature : 6820 (K)
Spectral type : A5
Metalicity : 0.1
Absolute Magnitude: 2.4
Apparent Magnitude: 10.2
Right Ascension(RA) 305.4414
Declination (DEC) 26.6928
Hubble Space Telescope Guide Star Catalog (GSC) ID 02163-00549
Discovered by
Discovery Paper - Authors "A. Bieryla, J. D. Hartman, G. A. Bakos, W. Bhatti, G. Kovacs, I. Boisse, D. W. Latham, L. A. Buchhave, Z. Csubry, K. Penev, M. de Val-Borro, B. Beky, E. Falco, G. Torres, R. W. Noyes, P. Berlind, M. C. Calkins, G. A. Esquerdo, J. Lazar, I. Papp, P. Sari"
Discovery Paper - Title HAT-P-49b: A 1.7 M_J Planet Transiting a Bright 1.5 M_S F-Star
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HAT-P-49+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/HAT-P-49%20b/
HAT-P-49 b
HAT-P-49 b

  • HAT-P-49 b is an exoplanet orbiting the star HAT-P-49, located about 1194.7 light-years (366.3 pc) away from Solar System. Its discovery was publicly announced on 2014.
  • The host star HAT-P-49 has apparent magnitude of 10.2, with absolute magnitude of 2.4.
  • It is 1.5 times more massive and 1.8 times bigger compared with our Sun. The surface temperature is 6820 with its spectral types of A5
  • In this planetary system, the extrasolar planet HAT-P-49 b orbits around the star HAT-P-49 every 2.7 days with its orbital distance of 0.04 AU ( 6552386.7 km)
  • (Projected orbit of HAT-P-49 b around its host star HAT-P-49)


  • The Star HAT-P-49 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.847 AU ( 276305370.8 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.553 AU ( 381926229.6 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.890 AU ( 581971053.9 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 5.725 AU ( 856395900.3 km)
  • Radiation at Planetary Boundary of HAT-P-49 b : 4646425.93 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HAT-P-49)



  • Kopparapu Recent Venus for Star HAT-P-49 distance : 1.801 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star HAT-P-49 distance : 2.281 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HAT-P-49 distance : 2.202 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star HAT-P-49 distance : 2.412 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star HAT-P-49 distance : 3.951 AU
  • Kopparapu Outer Boundary for Early Mars for Star HAT-P-49 distance : 4.167 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HAT-P-49)



  • Original Kopparapu Recent Venus for Star HAT-P-49 distance : 1.844 AU
  • Original Kopparapu Runaway Greenhouse for Star HAT-P-49 distance : 2.336 AU
  • Original Kopparapu Moist Greenhouse for Star HAT-P-49 distance : 2.440 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HAT-P-49 distance : 4.023 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HAT-P-49 distance : 4.184 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HAT-P-49)



    (Position in Stellar Map of star HAT-P-49 and its Exoplanet HAT-P-49 b)



    (Zoomed position in Stellar Map of star HAT-P-49 and its Exoplanet HAT-P-49 b (zoom level 3))