Kepler-990
Imaginary Picture of Star Kepler-990
Star Name : Kepler-990
Alternate Name :
Star Distance (LY/pc): 3043.0355 (LY) 933.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0800 (Rsun, estimated)
Stellar Mass (Msun): 1.0500 (Msun/observed) 1.0500 (Msun/estimated)
Spectral type : G1
Metalicity : 0.0100
Absolute Magnitude : 3.51
Apparent Magnitude : 13.36
Right Ascension(RA) : 297.93821
Declination(DEC) : 46.88139
  • This is the Kepler-990 . The star Kepler-990 islocated about 3043.0 light-years (933.0 pc) away from our Solar System.
  • The star Kepler-990 has apparent magnitude of 13.4, with absolute magnitude of 3.5.
  • It is 1.1 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5948 with its spectral types of G1
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-990 b radius 0.232000 mass 0.020182 orbital distance 0.000000
  • Name of the 2 Planet Kepler-990 c radius 0.136000 mass 0.014205 orbital distance 0.000000
    (Illustration of the Kepler-990's Planetary System)



    The Star Kepler-990 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.828 AU ( 123829405.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.144 AU ( 171164598.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.743 AU ( 260816969.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.566 AU ( 383803596.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-990)



    Kopparapu's Recent Venus for Star Kepler-990 distance : 0.849 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-990 distance : 1.075 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-990 distance : 1.039 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-990 distance : 1.138 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-990 distance : 1.891 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-990 distance : 1.994 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-990)



  • Original Kopparapu Recent Venus for Star Kepler-990 distance : 0.853 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-990 distance : 1.104 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-990 distance : 1.129 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-990 distance : 1.924 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-990 distance : 2.001 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-990)



    (Position in Stellar Map of star Kepler-990 )



    (Zoomed position in Stellar Map of star Kepler-990 (zoom level 3))