HD 145934

Display orbital revolution around the star HD 145934
Imaginary Picture of Star HD 145934
Star Name : HD 145934
Alternate Name :
Star Distance (LY/pc): 784.0288 (LY) 240.3846 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 5.3800 (Rsun, estimated)
Stellar Mass (Msun): 1.7480 (Msun/observed) 1.7480 (Msun/estimated)
Spectral type : K0
Metalicity : 0.0000
Absolute Magnitude : 0.70
Apparent Magnitude : 7.60
Right Ascension(RA) : 243.29118
Declination(DEC) : 13.23944
  • This is the HD 145934 . The star HD 145934 islocated about 784.0 light-years (240.4 pc) away from our Solar System.
  • The star HD 145934 has apparent magnitude of 7.6, with absolute magnitude of 0.7.
  • It is 1.7 times more massive and 5.4 times bigger compared with our Sun. The surface temperature is 5240 with its spectral types of K0
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 145934 b radius 0.907830 mass 2.280000 orbital distance 4.600000
    (Illustration of the HD 145934's Planetary System)



    The Star HD 145934 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 3.200 AU ( 478743578.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 4.424 AU ( 661748736.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 6.740 AU ( 1008358630.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 9.919 AU ( 1483843897.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 145934)



    Kopparapu's Recent Venus for Star HD 145934 distance : 3.420 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 145934 distance : 4.331 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 145934 distance : 4.183 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 145934 distance : 4.587 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 145934 distance : 7.778 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 145934 distance : 8.204 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 145934)



  • Original Kopparapu Recent Venus for Star HD 145934 distance : 3.394 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 145934 distance : 4.459 AU
  • Original Kopparapu Moist Greenhouse for Star HD 145934 distance : 4.490 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 145934 distance : 7.910 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 145934 distance : 8.226 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 145934)



    (Position in Stellar Map of star HD 145934 )



    (Zoomed position in Stellar Map of star HD 145934 (zoom level 3))

    (Synthetic Spectrum of star HD 69123*)
    *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