HD 284149

Display orbital revolution around the star HD 284149
Imaginary Picture of Star HD 284149
Star Name : HD 284149
Alternate Name :
Star Distance (LY/pc): 383.2620 (LY) 117.5088 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0946 (Rsun, estimated)
Stellar Mass (Msun): 1.1400 (Msun/observed) 1.1400 (Msun/estimated)
Spectral type : F8
Metalicity : 0.0000
Absolute Magnitude : 4.28
Apparent Magnitude : 9.63
Right Ascension(RA) : 61.66167
Declination(DEC) : 20.30306
  • This is the HD 284149 . The star HD 284149 islocated about 383.3 light-years (117.5 pc) away from our Solar System.
  • The star HD 284149 has apparent magnitude of 9.6, with absolute magnitude of 4.3.
  • It is 1.1 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 6040 with its spectral types of F8
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 284149 b radius 0.907830 mass 32.000000 orbital distance 400.000000
    (Illustration of the HD 284149's Planetary System)



    The Star HD 284149 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.865 AU ( 129412935.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.196 AU ( 178882495.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.822 AU ( 272577337.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.681 AU ( 401109492.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 284149)



    Kopparapu's Recent Venus for Star HD 284149 distance : 0.873 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 284149 distance : 1.106 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 284149 distance : 1.068 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 284149 distance : 1.170 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 284149 distance : 1.940 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 284149 distance : 2.046 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 284149)



  • Original Kopparapu Recent Venus for Star HD 284149 distance : 0.879 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 284149 distance : 1.135 AU
  • Original Kopparapu Moist Greenhouse for Star HD 284149 distance : 1.163 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 284149 distance : 1.974 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 284149 distance : 2.053 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 284149)



    (Position in Stellar Map of star HD 284149 )



    (Zoomed position in Stellar Map of star HD 284149 (zoom level 3))

    (Synthetic Spectrum of star HD 117207*)
    *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