Kepler-279

Display orbital revolution around the star Kepler-279
Imaginary Picture of Star Kepler-279
Star Name : Kepler-279
Alternate Name : "2MASS J19093389+4211414, KIC 6677841, KOI-1236, WISE J190933.89+421141.3"
Star Distance (LY/pc): 3487.2600 (LY) 1069.2000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.7500 (Rsun, estimated)
Stellar Mass (Msun): 1.2300 (Msun/observed) 1.2300 (Msun/estimated)
Spectral type : F7
Metalicity : -0.5700
Absolute Magnitude : 3.55
Apparent Magnitude : 13.70
Right Ascension(RA) : 287.39122
Declination(DEC) : 42.19484
  • This is the Kepler-279 . The star Kepler-279 islocated about 3487.3 light-years (1069.2 pc) away from our Solar System.
  • The star Kepler-279 has apparent magnitude of 13.7, with absolute magnitude of 3.6.
  • It is 1.2 times more massive and 1.8 times bigger compared with our Sun. The surface temperature is 6363 with its spectral types of F7
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet Kepler-279 b radius 0.323000 mass 0.027455 orbital distance 0.112000
  • Name of the 2 Planet Kepler-279 c radius 0.384000 mass 0.155000 orbital distance 0.232000
  • Name of the 3 Planet Kepler-279 d radius 0.277000 mass 0.118000 orbital distance 0.307280
    (Illustration of the Kepler-279's Planetary System)



    The Star Kepler-279 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.535 AU ( 229625443.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.122 AU ( 317402370.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.233 AU ( 483650972.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.758 AU ( 711713593.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-279)



    Kopparapu's Recent Venus for Star Kepler-279 distance : 1.535 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-279 distance : 1.945 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-279 distance : 1.878 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-279 distance : 2.057 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-279 distance : 3.390 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-279 distance : 3.576 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-279)



  • Original Kopparapu Recent Venus for Star Kepler-279 distance : 1.557 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-279 distance : 1.994 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-279 distance : 2.060 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-279 distance : 3.452 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-279 distance : 3.589 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-279)



    (Position in Stellar Map of star Kepler-279 )



    (Zoomed position in Stellar Map of star Kepler-279 (zoom level 3))

    (Synthetic Spectrum of star KMT-2019-BLG-1216*)
    *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