HD 63454

Display orbital revolution around the star HD 63454
Imaginary Picture of Star HD 63454
Star Name : HD 63454
Alternate Name :
Star Distance (LY/pc): 124.1553 (LY) 38.0662 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6850 (Rsun, estimated)
Stellar Mass (Msun): 0.8000 (Msun/observed) 0.8000 (Msun/estimated)
Spectral type : K4 V
Metalicity : 0.1100
Absolute Magnitude : 6.47
Apparent Magnitude : 9.37
Right Ascension(RA) : 114.84106
Declination(DEC) : -78.27889
  • This is the HD 63454 . The star HD 63454 islocated about 124.2 light-years (38.1 pc) away from our Solar System.
  • The star HD 63454 has apparent magnitude of 9.4, with absolute magnitude of 6.5.
  • It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4841 with its spectral types of K4 V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 63454 b radius 1.060000 mass 0.390000 orbital distance 0.036000
    (Illustration of the HD 63454's Planetary System)



    The Star HD 63454 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.348 AU ( 52026991.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.481 AU ( 71914899.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.733 AU ( 109582391.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.078 AU ( 161255289.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 63454)



    Kopparapu's Recent Venus for Star HD 63454 distance : 0.334 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 63454 distance : 0.423 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 63454 distance : 0.409 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 63454 distance : 0.448 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 63454 distance : 0.772 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 63454 distance : 0.815 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 63454)



  • Original Kopparapu Recent Venus for Star HD 63454 distance : 0.330 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 63454 distance : 0.437 AU
  • Original Kopparapu Moist Greenhouse for Star HD 63454 distance : 0.437 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 63454 distance : 0.785 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 63454 distance : 0.817 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 63454)



    (Position in Stellar Map of star HD 63454 )



    (Zoomed position in Stellar Map of star HD 63454 (zoom level 3))

    (Synthetic Spectrum of star HD 10975*)
    *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