HD 73344

Display orbital revolution around the star HD 73344
Imaginary Picture of Star HD 73344
Star Name : HD 73344
Alternate Name :
Star Distance (LY/pc): 114.9374 (LY) 35.2400 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.4300 (Rsun, estimated)
Stellar Mass (Msun): 1.3780 (Msun/observed) 1.3780 (Msun/estimated)
Spectral type : F6V
Metalicity : 0.0000
Absolute Magnitude : 3.76
Apparent Magnitude : 6.50
Right Ascension(RA) : 129.68967
Declination(DEC) : 23.68590
  • This is the HD 73344 . The star HD 73344 islocated about 114.9 light-years (35.2 pc) away from our Solar System.
  • The star HD 73344 has apparent magnitude of 6.5, with absolute magnitude of 3.8.
  • It is 1.4 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 6460 with its spectral types of F6V
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet HD 73344 b radius 0.256000 mass 0.022117 orbital distance 0.133100
  • Name of the 2 Planet HD 73344 b radius 0.256000 mass 0.022117 orbital distance 0.133100
  • Name of the 3 Planet HD 73344 c radius 0.864912 mass 0.365900 orbital distance 0.343000
    (Illustration of the HD 73344's Planetary System)



    The Star HD 73344 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.293 AU ( 193401209.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.787 AU ( 267331013.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.723 AU ( 407353304.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.007 AU ( 599438232.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 73344)



    Kopparapu's Recent Venus for Star HD 73344 distance : 1.286 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 73344 distance : 1.629 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 73344 distance : 1.573 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 73344 distance : 1.722 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 73344 distance : 2.835 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 73344 distance : 2.990 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 73344)



  • Original Kopparapu Recent Venus for Star HD 73344 distance : 1.307 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 73344 distance : 1.670 AU
  • Original Kopparapu Moist Greenhouse for Star HD 73344 distance : 1.729 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 73344 distance : 2.886 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 73344 distance : 3.001 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 73344)



    (Position in Stellar Map of star HD 73344 )



    (Zoomed position in Stellar Map of star HD 73344 (zoom level 3))

    (Synthetic Spectrum of star HD 13724*)
    *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