HD 145377

Display orbital revolution around the star HD 145377
Imaginary Picture of Star HD 145377
Star Name : HD 145377
Alternate Name :
Star Distance (LY/pc): 179.5025 (LY) 55.0358 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.1400 (Rsun, estimated)
Stellar Mass (Msun): 1.1200 (Msun/observed) 1.1200 (Msun/estimated)
Spectral type : G3V
Metalicity : 0.1200
Absolute Magnitude : 4.42
Apparent Magnitude : 8.12
Right Ascension(RA) : 242.90186
Declination(DEC) : -27.07806
  • This is the HD 145377 . The star HD 145377 islocated about 179.5 light-years (55.0 pc) away from our Solar System.
  • The star HD 145377 has apparent magnitude of 8.1, with absolute magnitude of 4.4.
  • It is 1.1 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 6046 with its spectral types of G3V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 145377 b radius 1.049870 mass 5.760000 orbital distance 0.450000
    (Illustration of the HD 145377's Planetary System)



    The Star HD 145377 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.903 AU ( 135051449.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.248 AU ( 186676396.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.901 AU ( 284453516.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.798 AU ( 418585810.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 145377)



    Kopparapu's Recent Venus for Star HD 145377 distance : 0.921 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 145377 distance : 1.166 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 145377 distance : 1.126 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 145377 distance : 1.234 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 145377 distance : 2.045 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 145377 distance : 2.157 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 145377)



  • Original Kopparapu Recent Venus for Star HD 145377 distance : 0.927 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 145377 distance : 1.197 AU
  • Original Kopparapu Moist Greenhouse for Star HD 145377 distance : 1.226 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 145377 distance : 2.082 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 145377 distance : 2.165 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 145377)



    (Position in Stellar Map of star HD 145377 )



    (Zoomed position in Stellar Map of star HD 145377 (zoom level 3))

    (Synthetic Spectrum of star HD 67087*)
    *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