ROXs 12

Display orbital revolution around the star ROXs 12
Imaginary Picture of Star ROXs 12
Star Name : ROXs 12
Alternate Name :
Star Distance (LY/pc): 391.3872 (LY) 120.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7953 (Rsun, estimated)
Stellar Mass (Msun): 0.8700 (Msun/observed) 0.8700 (Msun/estimated)
Spectral type : M0
Metalicity : 0.0000
Absolute Magnitude : 10.10
Apparent Magnitude : 15.50
Right Ascension(RA) : 246.61561
Declination(DEC) : -25.44659
  • This is the ROXs 12 . The star ROXs 12 islocated about 391.4 light-years (120.0 pc) away from our Solar System.
  • The star ROXs 12 has apparent magnitude of 15.5, with absolute magnitude of 10.1.
  • It is 0.9 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 3850 with its spectral types of M0
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet ROXs 12 b radius 0.907830 mass 16.000000 orbital distance 210.000000
    (Illustration of the ROXs 12's Planetary System)



    The Star ROXs 12 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.255 AU ( 38202235.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.353 AU ( 52805472.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.538 AU ( 80463854.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.791 AU ( 118406086.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star ROXs 12)



    Kopparapu's Recent Venus for Star ROXs 12 distance : 0.230 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star ROXs 12 distance : 0.291 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star ROXs 12 distance : 0.281 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star ROXs 12 distance : 0.308 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star ROXs 12 distance : 0.556 AU
    Kopparapu's Outer Boundary for Early Mars for Star ROXs 12 distance : 0.587 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star ROXs 12)



  • Original Kopparapu Recent Venus for Star ROXs 12 distance : 0.227 AU
  • Original Kopparapu Runaway Greenhouse for Star ROXs 12 distance : 0.301 AU
  • Original Kopparapu Moist Greenhouse for Star ROXs 12 distance : 0.301 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star ROXs 12 distance : 0.565 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star ROXs 12 distance : 0.588 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star ROXs 12)



    (Position in Stellar Map of star ROXs 12 )



    (Zoomed position in Stellar Map of star ROXs 12 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1542*)
    *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