Imaginary Picture of HAT-P-10 A b

Display orbital revolution of HAT-P-10 A b around the hoststar HAT-P-10 A
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Exoplanet Name : HAT-P-10 A b
Alternate Name : "HAT-P-10 b, WASP-11 b"
Status : Confirmed
Radius (Rjup / Re): 1.0450 (Rjup) 11.7134 (Rearth)
Mass (Mjup / Me): 0.4600 (Mjup) 146.2515 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0439 (AU) 0.0439 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0102
Orbital Period(Observed/Estimated) 3.72 (Days Obs.) 3.71 (Days Est.)
Surface Gravity (G Earth) 1.0659
Star Radiation at Atmospheric Boundary: 256781.2 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1004.7 (K)
Blackbody T 0.3(K) 943.5 (K)
Blackbody T 0.7(K) 763.4 (K)
Tidally Locked Blackbody T 0.1(K) 1194.8 (K)
Tidally Locked Blackbody T 0.3(K) 1122.0 (K)
Size Class: 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-10 A
Alternate Name : "WASP-11 A, HAT-P-10, WASP-11"
Star Distance(LY) : 408.1
Stellar Radius(Rsun) : 0.8 (Rsun Measured)
Stellar Mass(Msun) : 0.8 (Msun Measured) 0.8 (Msun Estimated)
Star Age : 11.2 (GY)
Temperature : 4980 (K)
Spectral type : K3V
UV portion[%]: 3.1
Visible portion[%]: 36.9
IR portion[%]: 60.0
Metalicity : 0.1
Absolute Magnitude: 6.4
Apparent Magnitude: 11.9
Right Ascension(RA) 47.3689
Declination (DEC) 30.6736
Hubble Space Telescope Guide Star Catalog (GSC) ID 02340-01714
Discovered by
Discovery Paper - Authors
Discovery Paper - Title
Discovery Paper - Journal
Discovery Paper - URL
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HAT-P-10+&submit=SIMBAD+search
Open Exoplanet Database Link
HAT-P-10 A b
HAT-P-10 A b

  • HAT-P-10 A b is an exoplanet orbiting the star HAT-P-10 A, located about 408.1 light-years (125.1 pc) away from Solar System. Its discovery was publicly announced on 2008.
  • The host star HAT-P-10 A has apparent magnitude of 11.9, with absolute magnitude of 6.4.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 4980 with its spectral types of K3V
  • In this planetary system, the extrasolar planet HAT-P-10 A b orbits around the star HAT-P-10 A every 3.7 days with its orbital distance of 0.04 AU ( 6567346.5 km)
  • (Projected orbit of HAT-P-10 A b around its host star HAT-P-10 A)


  • The Star HAT-P-10 A 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.435 AU ( 65103122.2 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.602 AU ( 89989528.4 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.917 AU ( 137124126.6 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.349 AU ( 201784159.3 km)
  • Radiation at Planetary Boundary of HAT-P-10 A b : 256781.17 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HAT-P-10 A)



  • Kopparapu Recent Venus for Star HAT-P-10 A distance : 0.471 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star HAT-P-10 A distance : 0.597 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HAT-P-10 A distance : 0.576 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star HAT-P-10 A distance : 0.632 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star HAT-P-10 A distance : 1.082 AU
  • Kopparapu Outer Boundary for Early Mars for Star HAT-P-10 A distance : 1.142 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HAT-P-10 A)



  • Original Kopparapu Recent Venus for Star HAT-P-10 A distance : 0.466 AU
  • Original Kopparapu Runaway Greenhouse for Star HAT-P-10 A distance : 0.615 AU
  • Original Kopparapu Moist Greenhouse for Star HAT-P-10 A distance : 0.617 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HAT-P-10 A distance : 1.100 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HAT-P-10 A distance : 1.144 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HAT-P-10 A)



    (Position in Stellar Map of star HAT-P-10 A and its Exoplanet HAT-P-10 A b)



    (Zoomed position in Stellar Map of star HAT-P-10 A and its Exoplanet HAT-P-10 A b (zoom level 3))

    (Synthetic Spectrum of star HAT-P-10 A*)
    *Yamashiki YA et al. 2019 ApJ 881 114
    MUSCLES Paper I - France et al. 2016 ApJ 820 89
    MUSCLES Paper II- Youngblood et al. 2016 ApJ 824 101
    MUSCLES Paper III- Loyd et al. 2016 ApJ 824 102