Kepler-1281

Display orbital revolution around the star Kepler-1281
Imaginary Picture of Star Kepler-1281
Star Name : Kepler-1281
Alternate Name : "2MASS J19412506+4830554, KIC 11037511, KOI-2580, WISE J194125.05+483055.2"
Star Distance (LY/pc): 3555.1004 (LY) 1090.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8300 (Rsun, estimated)
Stellar Mass (Msun): 0.8700 (Msun/observed) 0.8700 (Msun/estimated)
Spectral type : G7
Metalicity : -0.0400
Absolute Magnitude : 4.29
Apparent Magnitude : 14.48
Right Ascension(RA) : 295.35446
Declination(DEC) : 48.51540
  • This is the Kepler-1281 . The star Kepler-1281 islocated about 3555.1 light-years (1090.0 pc) away from our Solar System.
  • The star Kepler-1281 has apparent magnitude of 14.5, with absolute magnitude of 4.3.
  • It is 0.9 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5353 with its spectral types of G7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1281 b radius 0.146000 mass 0.013119 orbital distance 0.000000
    (Illustration of the Kepler-1281's Planetary System)



    The Star Kepler-1281 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.515 AU ( 77078045.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.712 AU ( 106542001.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.085 AU ( 162346432.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.597 AU ( 238899887.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1281)



    Kopparapu's Recent Venus for Star Kepler-1281 distance : 0.547 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1281 distance : 0.693 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1281 distance : 0.669 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1281 distance : 0.734 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1281 distance : 1.240 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1281 distance : 1.308 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1281)



  • Original Kopparapu Recent Venus for Star Kepler-1281 distance : 0.544 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1281 distance : 0.713 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1281 distance : 0.720 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1281 distance : 1.261 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1281 distance : 1.311 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1281)



    (Position in Stellar Map of star Kepler-1281 )



    (Zoomed position in Stellar Map of star Kepler-1281 (zoom level 3))

    (Synthetic Spectrum of star Kepler-378*)
    *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