HD 1461

Display orbital revolution around the star HD 1461
Imaginary Picture of Star HD 1461
Star Name : HD 1461
Alternate Name :
Star Distance (LY/pc): 75.8150 (LY) 23.2450 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0950 (Rsun, estimated)
Stellar Mass (Msun): 1.0200 (Msun/observed) 1.0200 (Msun/estimated)
Spectral type : G0V
Metalicity : 0.1900
Absolute Magnitude : 4.81
Apparent Magnitude : 6.64
Right Ascension(RA) : 4.67500
Declination(DEC) : -8.05306
  • This is the HD 1461 . The star HD 1461 islocated about 75.8 light-years (23.2 pc) away from our Solar System.
  • The star HD 1461 has apparent magnitude of 6.6, with absolute magnitude of 4.8.
  • It is 1.0 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5765 with its spectral types of G0V
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet HD 1461 b radius 0.145492 mass 0.020300 orbital distance 0.063400
  • Name of the 2 Planet HD 1461 c radius 0.140319 mass 0.017600 orbital distance 0.111700
    (Illustration of the HD 1461's Planetary System)



    The Star HD 1461 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.788 AU ( 117942642.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.090 AU ( 163027554.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.661 AU ( 248417915.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.444 AU ( 365557844.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 1461)



    Kopparapu's Recent Venus for Star HD 1461 distance : 0.818 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 1461 distance : 1.036 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 1461 distance : 1.000 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 1461 distance : 1.097 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 1461 distance : 1.829 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 1461 distance : 1.930 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 1461)



  • Original Kopparapu Recent Venus for Star HD 1461 distance : 0.819 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 1461 distance : 1.064 AU
  • Original Kopparapu Moist Greenhouse for Star HD 1461 distance : 1.083 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 1461 distance : 1.862 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 1461 distance : 1.936 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 1461)



    (Position in Stellar Map of star HD 1461 )



    (Zoomed position in Stellar Map of star HD 1461 (zoom level 3))

    (Synthetic Spectrum of star HAT-P-27*)
    *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