Kepler-549

Display orbital revolution around the star Kepler-549
Imaginary Picture of Star Kepler-549
Star Name : Kepler-549
Alternate Name : "2MASS J18520546+4715400, KIC 10189546, KOI-427"
Star Distance (LY/pc): 2071.5635 (LY) 635.1450 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8460 (Rsun, estimated)
Stellar Mass (Msun): 0.9000 (Msun/observed) 0.9000 (Msun/estimated)
Spectral type : G8V
Metalicity : -0.0300
Absolute Magnitude : 5.79
Apparent Magnitude : 14.80
Right Ascension(RA) : 283.02279
Declination(DEC) : 47.26114
  • This is the Kepler-549 . The star Kepler-549 islocated about 2071.6 light-years (635.1 pc) away from our Solar System.
  • The star Kepler-549 has apparent magnitude of 14.8, with absolute magnitude of 5.8.
  • It is 0.9 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5259 with its spectral types of G8V
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet Kepler-549 b radius 0.229000 mass 0.019940 orbital distance 0.000000
  • Name of the 2 Planet Kepler-549 c radius 0.261000 mass 0.022519 orbital distance 0.000000
  • Name of the 3 Planet Kepler-549 d radius 0.405570 mass 0.068778 orbital distance 0.157500
    (Illustration of the Kepler-549's Planetary System)



    The Star Kepler-549 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.507 AU ( 75828910.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.701 AU ( 104815371.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.068 AU ( 159715429.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.571 AU ( 235028251.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-549)



    Kopparapu's Recent Venus for Star Kepler-549 distance : 0.541 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-549 distance : 0.685 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-549 distance : 0.662 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-549 distance : 0.726 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-549 distance : 1.230 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-549 distance : 1.297 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-549)



  • Original Kopparapu Recent Venus for Star Kepler-549 distance : 0.537 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-549 distance : 0.705 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-549 distance : 0.711 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-549 distance : 1.251 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-549 distance : 1.301 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-549)



    (Position in Stellar Map of star Kepler-549 )



    (Zoomed position in Stellar Map of star Kepler-549 (zoom level 3))

    (Synthetic Spectrum of star Kepler-70*)
    *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