HD 49674

Display orbital revolution around the star HD 49674
Imaginary Picture of Star HD 49674
Star Name : HD 49674
Alternate Name :
Star Distance (LY/pc): 139.7412 (LY) 42.8449 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9400 (Rsun, estimated)
Stellar Mass (Msun): 1.0700 (Msun/observed) 1.0700 (Msun/estimated)
Spectral type : G5 V
Metalicity : 0.2500
Absolute Magnitude : 4.94
Apparent Magnitude : 8.10
Right Ascension(RA) : 102.87715
Declination(DEC) : 40.86750
  • This is the HD 49674 . The star HD 49674 islocated about 139.7 light-years (42.8 pc) away from our Solar System.
  • The star HD 49674 has apparent magnitude of 8.1, with absolute magnitude of 4.9.
  • It is 1.1 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5482 with its spectral types of G5 V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 49674 b radius 0.980000 mass 0.100000 orbital distance 0.058000
    (Illustration of the HD 49674's Planetary System)



    The Star HD 49674 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.612 AU ( 91551197.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.846 AU ( 126547679.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.289 AU ( 192830659.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.897 AU ( 283758762.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 49674)



    Kopparapu's Recent Venus for Star HD 49674 distance : 0.645 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 49674 distance : 0.817 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 49674 distance : 0.789 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 49674 distance : 0.866 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 49674 distance : 1.456 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 49674 distance : 1.536 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 49674)



  • Original Kopparapu Recent Venus for Star HD 49674 distance : 0.643 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 49674 distance : 0.841 AU
  • Original Kopparapu Moist Greenhouse for Star HD 49674 distance : 0.850 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 49674 distance : 1.481 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 49674 distance : 1.540 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 49674)



    (Position in Stellar Map of star HD 49674 )



    (Zoomed position in Stellar Map of star HD 49674 (zoom level 3))

    (Synthetic Spectrum of star HD 8535*)
    *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