HD 25912

Display orbital revolution around the star HD 25912
Imaginary Picture of Star HD 25912
Star Name : HD 25912
Alternate Name :
Star Distance (LY/pc): 160.3582 (LY) 49.1661 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9958 (Rsun, estimated)
Stellar Mass (Msun): 1.0800 (Msun/observed) 1.0800 (Msun/estimated)
Spectral type : G0V
Metalicity : 0.1200
Absolute Magnitude : 4.73
Apparent Magnitude : 8.19
Right Ascension(RA) : 60.90798
Declination(DEC) : -51.93084
  • This is the HD 25912 . The star HD 25912 islocated about 160.4 light-years (49.2 pc) away from our Solar System.
  • The star HD 25912 has apparent magnitude of 8.2, with absolute magnitude of 4.7.
  • It is 1.1 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5920 with its spectral types of G0V
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet HD 25912 b radius 0.267459 mass 0.120000 orbital distance 0.242000
  • Name of the 2 Planet HD 25912 c radius 0.907830 mass 16.527000 orbital distance 17.848000
    (Illustration of the HD 25912's Planetary System)



    The Star HD 25912 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.756 AU ( 113102875.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.045 AU ( 156337731.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.592 AU ( 238224105.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.343 AU ( 350557207.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 25912)



    Kopparapu's Recent Venus for Star HD 25912 distance : 0.777 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 25912 distance : 0.984 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 25912 distance : 0.950 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 25912 distance : 1.042 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 25912 distance : 1.731 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 25912 distance : 1.826 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 25912)



  • Original Kopparapu Recent Venus for Star HD 25912 distance : 0.780 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 25912 distance : 1.011 AU
  • Original Kopparapu Moist Greenhouse for Star HD 25912 distance : 1.032 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 25912 distance : 1.762 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 25912 distance : 1.832 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 25912)



    (Position in Stellar Map of star HD 25912 )



    (Zoomed position in Stellar Map of star HD 25912 (zoom level 3))

    (Synthetic Spectrum of star HATS-63*)
    *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