HD 39091
Imaginary Picture of Star HD 39091
Star Name : HD 39091
Alternate Name :
Star Distance (LY/pc): 59.7518 (LY) 18.3200 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 2.1000 (Rsun, estimated)
Stellar Mass (Msun): 1.1000 (Msun/observed) 1.1000 (Msun/estimated)
Spectral type : G1 IV
Metalicity : 0.0900
Absolute Magnitude : 4.36
Apparent Magnitude : 5.67
Right Ascension(RA) : 84.29119
Declination(DEC) : -80.46889
  • This is the HD 39091 . The star HD 39091 islocated about 59.8 light-years (18.3 pc) away from our Solar System.
  • The star HD 39091 has apparent magnitude of 5.7, with absolute magnitude of 4.4.
  • It is 1.1 times more massive and 2.1 times bigger compared with our Sun. The surface temperature is 5888 with its spectral types of G1 IV
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet pi Men b radius 0.907830 mass 9.660000 orbital distance 3.220000
  • Name of the 2 Planet pi Men c radius 0.183800 mass 0.014220 orbital distance 0.067020
    (Illustration of the HD 39091's Planetary System)



    The Star HD 39091 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.577 AU ( 235946212.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.180 AU ( 326139325.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.322 AU ( 496964157.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.888 AU ( 731304528.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 39091)



    Kopparapu's Recent Venus for Star HD 39091 distance : 1.624 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 39091 distance : 2.056 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 39091 distance : 1.986 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 39091 distance : 2.177 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 39091 distance : 3.621 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 39091 distance : 3.819 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 39091)



  • Original Kopparapu Recent Venus for Star HD 39091 distance : 1.630 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 39091 distance : 2.112 AU
  • Original Kopparapu Moist Greenhouse for Star HD 39091 distance : 2.156 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 39091 distance : 3.685 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 39091 distance : 3.832 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 39091)



    (Position in Stellar Map of star HD 39091 )



    (Zoomed position in Stellar Map of star HD 39091 (zoom level 3))