Imaginary Picture of Kepler-41 b
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Exoplanet Name : Kepler-41 b
Alternate Name : KOI-196 b
Radius (Rjup / Re): 0.8410 (Rjup) 9.4268 (Rearth)
Mass (Mjup / Me): 0.4900 (Mjup) 155.7896 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0290 (AU) 0.0290 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0051
Orbital Period(Observed/Estimated) 1.86 (Days Obs.) 1.86 (Days Est.)
Star Radiation at Atmospheric Boundary: 1396460.9 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1534.3 (K)
Blackbody T 0.3(K) 1440.8 (K)
Blackbody T 0.7(K) 1165.8 (K)
Tidally Locked Blackbody T 0.1(K) 1824.6 (K)
Tidally Locked Blackbody T 0.3(K) 1713.4 (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 : Kepler-41
Alternate Name :
Star Distance(LY) : 2380.9
Stellar Radius(Rsun) : 1.0 (Rsun Measured)
Stellar Mass(Msun) : 0.9 (Msun Measured) 0.9 (Msun Estimated)
Star Age : 7.4 (GY)
Temperature : 5660 (K)
Spectral type : G2V
Metalicity : -0.1
Absolute Magnitude: 5.2
Apparent Magnitude: 14.5
Right Ascension(RA) 294.5125
Declination (DEC) 45.9817
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors John Southworth
Discovery Paper - Title Homogeneous studies of transiting extrasolar planets. V. New results for 38 planets
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-41++&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-41%20b/
Kepler-41 b
Kepler-41 b

  • Kepler-41 b is an exoplanet orbiting the star Kepler-41, located about 2380.9 light-years (730.0 pc) away from Solar System. Its discovery was publicly announced on 2011.
  • The host star Kepler-41 has apparent magnitude of 14.5, with absolute magnitude of 5.2.
  • It is 0.9 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5660 with its spectral types of G2V
  • In this planetary system, the extrasolar planet Kepler-41 b orbits around the star Kepler-41 every 1.9 days with its orbital distance of 0.03 AU ( 4338338.3 km)
  • (Projected orbit of Kepler-41 b around its host star Kepler-41)


  • The Star Kepler-41 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.670 AU ( 100292417.8 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.927 AU ( 138630331.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.412 AU ( 211241945.6 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.078 AU ( 310851776.8 km)
  • Radiation at Planetary Boundary of Kepler-41 b : 1396460.94 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-41)



  • Kopparapu Recent Venus for Star Kepler-41 distance : 0.700 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-41 distance : 0.886 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-41 distance : 0.856 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-41 distance : 0.938 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-41 distance : 1.570 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-41 distance : 1.656 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-41)



  • Original Kopparapu Recent Venus for Star Kepler-41 distance : 0.699 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-41 distance : 0.911 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-41 distance : 0.925 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-41 distance : 1.597 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-41 distance : 1.661 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-41)



    (Position in Stellar Map of star Kepler-41 and its Exoplanet Kepler-41 b)



    (Zoomed position in Stellar Map of star Kepler-41 and its Exoplanet Kepler-41 b (zoom level 3))