HD 2685
Imaginary Picture of Star HD 2685
Star Name : HD 2685
Alternate Name :
Star Distance (LY/pc): 645.7128 (LY) 197.9767 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.5700 (Rsun, estimated)
Stellar Mass (Msun): 1.4400 (Msun/observed) 1.4400 (Msun/estimated)
Spectral type : F4
Metalicity : 0.0200
Absolute Magnitude : 3.11
Apparent Magnitude : 9.59
Right Ascension(RA) : 7.32897
Declination(DEC) : -76.30417
  • This is the HD 2685 . The star HD 2685 islocated about 645.7 light-years (198.0 pc) away from our Solar System.
  • The star HD 2685 has apparent magnitude of 9.6, with absolute magnitude of 3.1.
  • It is 1.4 times more massive and 1.6 times bigger compared with our Sun. The surface temperature is 6801 with its spectral types of F4
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 2685 b radius 1.440000 mass 1.180000 orbital distance 0.056800
    (Illustration of the HD 2685's Planetary System)



    The Star HD 2685 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.573 AU ( 235344099.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.175 AU ( 325307048.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.314 AU ( 495695951.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.876 AU ( 729438307.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 2685)



    Kopparapu's Recent Venus for Star HD 2685 distance : 1.535 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 2685 distance : 1.944 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 2685 distance : 1.878 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 2685 distance : 2.055 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 2685 distance : 3.369 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 2685 distance : 3.554 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 2685)



  • Original Kopparapu Recent Venus for Star HD 2685 distance : 1.572 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 2685 distance : 1.991 AU
  • Original Kopparapu Moist Greenhouse for Star HD 2685 distance : 2.080 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 2685 distance : 3.431 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 2685 distance : 3.568 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 2685)



    (Position in Stellar Map of star HD 2685 )



    (Zoomed position in Stellar Map of star HD 2685 (zoom level 3))