HD 2039

Display orbital revolution around the star HD 2039
Imaginary Picture of Star HD 2039
Star Name : HD 2039
Alternate Name :
Star Distance (LY/pc): 283.6139 (LY) 86.9565 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.2100 (Rsun, estimated)
Stellar Mass (Msun): 0.9800 (Msun/observed) 0.9800 (Msun/estimated)
Spectral type : G2/G3 IV-V
Metalicity : 0.1000
Absolute Magnitude : 4.31
Apparent Magnitude : 9.01
Right Ascension(RA) : 6.08449
Declination(DEC) : -56.65000
  • This is the HD 2039 . The star HD 2039 islocated about 283.6 light-years (87.0 pc) away from our Solar System.
  • The star HD 2039 has apparent magnitude of 9.0, with absolute magnitude of 4.3.
  • It is 1.0 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 5947 with its spectral types of G2/G3 IV-V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 2039 b radius 0.907830 mass 6.110000 orbital distance 2.230000
    (Illustration of the HD 2039's Planetary System)



    The Star HD 2039 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.927 AU ( 138688151.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.281 AU ( 191703268.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.953 AU ( 292113358.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.873 AU ( 429857603.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 2039)



    Kopparapu's Recent Venus for Star HD 2039 distance : 0.951 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 2039 distance : 1.204 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 2039 distance : 1.163 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 2039 distance : 1.275 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 2039 distance : 2.118 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 2039 distance : 2.234 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 2039)



  • Original Kopparapu Recent Venus for Star HD 2039 distance : 0.956 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 2039 distance : 1.237 AU
  • Original Kopparapu Moist Greenhouse for Star HD 2039 distance : 1.264 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 2039 distance : 2.155 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 2039 distance : 2.241 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 2039)



    (Position in Stellar Map of star HD 2039 )



    (Zoomed position in Stellar Map of star HD 2039 (zoom level 3))

    (Synthetic Spectrum of star HAT-P-32*)
    *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