HD 46375 A

Display orbital revolution around the star HD 46375 A
Imaginary Picture of Star HD 46375 A
Star Name : HD 46375 A
Alternate Name : HD 46375
Star Distance (LY/pc): 113.5641 (LY) 34.8189 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0000 (Rsun, estimated)
Stellar Mass (Msun): 0.9100 (Msun/observed) 0.9100 (Msun/estimated)
Spectral type : K1 IV
Metalicity : 0.2400
Absolute Magnitude : 5.23
Apparent Magnitude : 7.94
Right Ascension(RA) : 98.30259
Declination(DEC) : 5.46278
  • This is the HD 46375 A . The star HD 46375 A islocated about 113.6 light-years (34.8 pc) away from our Solar System.
  • The star HD 46375 A has apparent magnitude of 7.9, 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 5199 with its spectral types of K1 IV
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 46375 A b radius 1.020000 mass 0.230000 orbital distance 0.041000
    (Illustration of the HD 46375 A's Planetary System)



    The Star HD 46375 A 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.586 AU ( 87598717.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.809 AU ( 121084319.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.233 AU ( 184505707.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.815 AU ( 271508231.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 46375 A)



    Kopparapu's Recent Venus for Star HD 46375 A distance : 0.627 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 46375 A distance : 0.794 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 46375 A distance : 0.767 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 46375 A distance : 0.841 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 46375 A distance : 1.428 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 46375 A distance : 1.507 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 46375 A)



  • Original Kopparapu Recent Venus for Star HD 46375 A distance : 0.622 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 46375 A distance : 0.818 AU
  • Original Kopparapu Moist Greenhouse for Star HD 46375 A distance : 0.823 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 46375 A distance : 1.453 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 46375 A distance : 1.511 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 46375 A)



    (Position in Stellar Map of star HD 46375 A )



    (Zoomed position in Stellar Map of star HD 46375 A (zoom level 3))

    (Synthetic Spectrum of star HD 7449 A*)
    *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