HIP 89474

Display orbital revolution around the star HIP 89474
Imaginary Picture of Star HIP 89474
Star Name : HIP 89474
Alternate Name : HD 168009
Star Distance (LY/pc): 0.0000 (LY) 0.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9957 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 0.9847 (Msun/estimated)
Spectral type : G1V
Metalicity : 0.0000
Absolute Magnitude : 25.00
Apparent Magnitude : 22.00
Right Ascension(RA) : 273.88333
Declination(DEC) : 45.20944
  • The star HIP 89474 has apparent magnitude of 22.0, with absolute magnitude of 25.0.
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HIP 89474 b radius 0.160386 mass 0.029900 orbital distance 0.119200
    (Illustration of the HIP 89474's Planetary System)



    The Star HIP 89474 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.759 AU ( 113477440.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.049 AU ( 156855477.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.598 AU ( 239013035.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.351 AU ( 351718152.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HIP 89474)



    Kopparapu's Recent Venus for Star HIP 89474 distance : 0.779 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HIP 89474 distance : 0.987 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HIP 89474 distance : 0.953 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HIP 89474 distance : 1.044 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HIP 89474 distance : 1.735 AU
    Kopparapu's Outer Boundary for Early Mars for Star HIP 89474 distance : 1.830 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HIP 89474)



  • Original Kopparapu Recent Venus for Star HIP 89474 distance : 0.782 AU
  • Original Kopparapu Runaway Greenhouse for Star HIP 89474 distance : 1.013 AU
  • Original Kopparapu Moist Greenhouse for Star HIP 89474 distance : 1.035 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 89474 distance : 1.766 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HIP 89474 distance : 1.837 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HIP 89474)



    (Position in Stellar Map of star HIP 89474 )



    (Zoomed position in Stellar Map of star HIP 89474 (zoom level 3))

    (Synthetic Spectrum of star HD 150706*)
    *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