Kepler-1284

Display orbital revolution around the star Kepler-1284
Imaginary Picture of Star Kepler-1284
Star Name : Kepler-1284
Alternate Name : "2MASS J19250696+4741155, KIC 10468885, KOI-2589"
Star Distance (LY/pc): 2778.8491 (LY) 852.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7900 (Rsun, estimated)
Stellar Mass (Msun): 0.8400 (Msun/observed) 0.8400 (Msun/estimated)
Spectral type : K1
Metalicity : 0.0300
Absolute Magnitude : 4.51
Apparent Magnitude : 14.16
Right Ascension(RA) : 291.27900
Declination(DEC) : 47.68765
  • This is the Kepler-1284 . The star Kepler-1284 islocated about 2778.8 light-years (852.0 pc) away from our Solar System.
  • The star Kepler-1284 has apparent magnitude of 14.2, with absolute magnitude of 4.5.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5123 with its spectral types of K1
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1284 b radius 0.108000 mass 0.006124 orbital distance 0.000000
    (Illustration of the Kepler-1284's Planetary System)



    The Star Kepler-1284 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.449 AU ( 67194529.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.621 AU ( 92880399.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.946 AU ( 141529174.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.392 AU ( 208266380.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1284)



    Kopparapu's Recent Venus for Star Kepler-1284 distance : 0.483 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1284 distance : 0.612 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1284 distance : 0.591 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1284 distance : 0.648 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1284 distance : 1.103 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1284 distance : 1.163 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1284)



  • Original Kopparapu Recent Venus for Star Kepler-1284 distance : 0.479 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1284 distance : 0.630 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1284 distance : 0.633 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1284 distance : 1.122 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1284 distance : 1.167 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1284)



    (Position in Stellar Map of star Kepler-1284 )



    (Zoomed position in Stellar Map of star Kepler-1284 (zoom level 3))

    (Synthetic Spectrum of star Kepler-402*)
    *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