Kepler-489

Display orbital revolution around the star Kepler-489
Imaginary Picture of Star Kepler-489
Star Name : Kepler-489
Alternate Name : "2MASS J19231995+3811036, KIC 2987027, KOI-197, WISE J192319.97+381103.2"
Star Distance (LY/pc): 1236.1312 (LY) 379.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7600 (Rsun, estimated)
Stellar Mass (Msun): 0.8200 (Msun/observed) 0.8200 (Msun/estimated)
Spectral type : K2
Metalicity : 0.0000
Absolute Magnitude : 4.64
Apparent Magnitude : 12.54
Right Ascension(RA) : 290.83316
Declination(DEC) : 38.18433
  • This is the Kepler-489 . The star Kepler-489 islocated about 1236.1 light-years (379.0 pc) away from our Solar System.
  • The star Kepler-489 has apparent magnitude of 12.5, with absolute magnitude of 4.6.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5014 with its spectral types of K2
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-489 b radius 0.689000 mass 0.301061 orbital distance 0.000000
    (Illustration of the Kepler-489's Planetary System)



    The Star Kepler-489 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.414 AU ( 61921342.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.572 AU ( 85591477.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.872 AU ( 130422470.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.283 AU ( 191922378.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-489)



    Kopparapu's Recent Venus for Star Kepler-489 distance : 0.447 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-489 distance : 0.567 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-489 distance : 0.547 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-489 distance : 0.600 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-489 distance : 1.026 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-489 distance : 1.083 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-489)



  • Original Kopparapu Recent Venus for Star Kepler-489 distance : 0.443 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-489 distance : 0.584 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-489 distance : 0.586 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-489 distance : 1.044 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-489 distance : 1.085 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-489)



    (Position in Stellar Map of star Kepler-489 )



    (Zoomed position in Stellar Map of star Kepler-489 (zoom level 3))

    (Synthetic Spectrum of star Kepler-84*)
    *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