Kepler-1277

Display orbital revolution around the star Kepler-1277
Imaginary Picture of Star Kepler-1277
Star Name : Kepler-1277
Alternate Name : "2MASS J19402457+4034206, KIC 5374403, KOI-2556, WISE J194024.59+403420.5"
Star Distance (LY/pc): 1976.5054 (LY) 606.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9200 (Rsun, estimated)
Stellar Mass (Msun): 0.9400 (Msun/observed) 0.9400 (Msun/estimated)
Spectral type : G6
Metalicity : -0.0100
Absolute Magnitude : 3.96
Apparent Magnitude : 12.87
Right Ascension(RA) : 295.10241
Declination(DEC) : 40.57240
  • This is the Kepler-1277 . The star Kepler-1277 islocated about 1976.5 light-years (606.0 pc) away from our Solar System.
  • The star Kepler-1277 has apparent magnitude of 12.9, with absolute magnitude of 4.0.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5578 with its spectral types of G6
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1277 b radius 0.143000 mass 0.012869 orbital distance 0.000000
    (Illustration of the Kepler-1277's Planetary System)



    The Star Kepler-1277 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.620 AU ( 92769018.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.857 AU ( 128231026.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.306 AU ( 195395706.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.922 AU ( 287533342.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1277)



    Kopparapu's Recent Venus for Star Kepler-1277 distance : 0.650 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1277 distance : 0.824 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1277 distance : 0.795 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1277 distance : 0.872 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1277 distance : 1.463 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1277 distance : 1.543 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1277)



  • Original Kopparapu Recent Venus for Star Kepler-1277 distance : 0.649 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1277 distance : 0.847 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1277 distance : 0.858 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1277 distance : 1.488 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1277 distance : 1.548 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1277)



    (Position in Stellar Map of star Kepler-1277 )



    (Zoomed position in Stellar Map of star Kepler-1277 (zoom level 3))

    (Synthetic Spectrum of star Kepler-400*)
    *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