1SWASP J1407

Display orbital revolution around the star 1SWASP J1407
Imaginary Picture of Star 1SWASP J1407
Star Name : 1SWASP J1407
Alternate Name :
Star Distance (LY/pc): 433.7875 (LY) 133.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9900 (Rsun, estimated)
Stellar Mass (Msun): 0.9000 (Msun/observed) 0.9000 (Msun/estimated)
Spectral type : K5
Metalicity : 0.0000
Absolute Magnitude : 6.78
Apparent Magnitude : 12.40
Right Ascension(RA) : 211.95000
Declination(DEC) : -39.76194
  • This is the 1SWASP J1407 . The star 1SWASP J1407 islocated about 433.8 light-years (133.0 pc) away from our Solar System.
  • The star 1SWASP J1407 has apparent magnitude of 12.4, with absolute magnitude of 6.8.
  • It is 0.9 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 4400 with its spectral types of K5
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet 1SWASP J1407 b radius 0.907830 mass 20.000000 orbital distance 3.900000
    (Illustration of the 1SWASP J1407's Planetary System)



    The Star 1SWASP J1407 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.415 AU ( 62115310.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.574 AU ( 85859591.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.875 AU ( 130831017.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.287 AU ( 192523572.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star 1SWASP J1407)



    Kopparapu's Recent Venus for Star 1SWASP J1407 distance : 0.460 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star 1SWASP J1407 distance : 0.582 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star 1SWASP J1407 distance : 0.563 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star 1SWASP J1407 distance : 0.617 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star 1SWASP J1407 distance : 1.084 AU
    Kopparapu's Outer Boundary for Early Mars for Star 1SWASP J1407 distance : 1.144 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star 1SWASP J1407)



  • Original Kopparapu Recent Venus for Star 1SWASP J1407 distance : 0.454 AU
  • Original Kopparapu Runaway Greenhouse for Star 1SWASP J1407 distance : 0.602 AU
  • Original Kopparapu Moist Greenhouse for Star 1SWASP J1407 distance : 0.601 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star 1SWASP J1407 distance : 1.102 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star 1SWASP J1407 distance : 1.146 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star 1SWASP J1407)



    (Position in Stellar Map of star 1SWASP J1407 )



    (Zoomed position in Stellar Map of star 1SWASP J1407 (zoom level 3))

    (Synthetic Spectrum of star K2-401*)
    *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