CoRoT-18

Display orbital revolution around the star CoRoT-18
Imaginary Picture of Star CoRoT-18
Star Name : CoRoT-18
Alternate Name :
Star Distance (LY/pc): 2837.5572 (LY) 870.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0000 (Rsun, estimated)
Stellar Mass (Msun): 0.9500 (Msun/observed) 0.9500 (Msun/estimated)
Spectral type : G9V
Metalicity : -0.1000
Absolute Magnitude : 5.29
Apparent Magnitude : 14.99
Right Ascension(RA) : 98.17241
Declination(DEC) : 0.03139
  • This is the CoRoT-18 . The star CoRoT-18 islocated about 2837.6 light-years (870.0 pc) away from our Solar System.
  • The star CoRoT-18 has apparent magnitude of 15.0, with absolute magnitude of 5.3.
  • It is 0.9 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5440 with its spectral types of G9V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet CoRoT-18 b radius 1.310000 mass 3.470000 orbital distance 0.029500
    (Illustration of the CoRoT-18's Planetary System)



    The Star CoRoT-18 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.641 AU ( 95908237.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.886 AU ( 132570248.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.350 AU ( 202007721.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.987 AU ( 297263211.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star CoRoT-18)



    Kopparapu's Recent Venus for Star CoRoT-18 distance : 0.678 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star CoRoT-18 distance : 0.858 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star CoRoT-18 distance : 0.829 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star CoRoT-18 distance : 0.909 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star CoRoT-18 distance : 1.531 AU
    Kopparapu's Outer Boundary for Early Mars for Star CoRoT-18 distance : 1.615 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star CoRoT-18)



  • Original Kopparapu Recent Venus for Star CoRoT-18 distance : 0.674 AU
  • Original Kopparapu Runaway Greenhouse for Star CoRoT-18 distance : 0.883 AU
  • Original Kopparapu Moist Greenhouse for Star CoRoT-18 distance : 0.892 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star CoRoT-18 distance : 1.557 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star CoRoT-18 distance : 1.619 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star CoRoT-18)



    (Position in Stellar Map of star CoRoT-18 )



    (Zoomed position in Stellar Map of star CoRoT-18 (zoom level 3))

    (Synthetic Spectrum of star *)
    *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