HD 85512

Display orbital revolution around the star HD 85512
Imaginary Picture of Star HD 85512
Star Name : HD 85512
Alternate Name :
Star Distance (LY/pc): 36.9080 (LY) 11.3161 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6034 (Rsun, estimated)
Stellar Mass (Msun): 0.6900 (Msun/observed) 0.6900 (Msun/estimated)
Spectral type : K5V
Metalicity : -0.3300
Absolute Magnitude : 7.40
Apparent Magnitude : 7.67
Right Ascension(RA) : 147.77938
Declination(DEC) : -43.50278
  • This is the HD 85512 . The star HD 85512 islocated about 36.9 light-years (11.3 pc) away from our Solar System.
  • The star HD 85512 has apparent magnitude of 7.7, with absolute magnitude of 7.4.
  • It is 0.7 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 4715 with its spectral types of K5V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 85512 b radius 0.124412 mass 0.011000 orbital distance 0.260000
    (Illustration of the HD 85512's Planetary System)



    The Star HD 85512 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.291 AU ( 43477168.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.402 AU ( 60096808.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.612 AU ( 91574236.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.901 AU ( 134755500.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 85512)



    Kopparapu's Recent Venus for Star HD 85512 distance : 0.307 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 85512 distance : 0.388 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 85512 distance : 0.375 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 85512 distance : 0.411 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 85512 distance : 0.713 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 85512 distance : 0.752 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 85512)



  • Original Kopparapu Recent Venus for Star HD 85512 distance : 0.303 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 85512 distance : 0.401 AU
  • Original Kopparapu Moist Greenhouse for Star HD 85512 distance : 0.401 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 85512 distance : 0.724 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 85512 distance : 0.753 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 85512)



    (Position in Stellar Map of star HD 85512 )



    (Zoomed position in Stellar Map of star HD 85512 (zoom level 3))

    (Synthetic Spectrum of star HD 21693*)
    *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