WISEA J0919-5748

Display orbital revolution around the star WISEA J0919-5748
Imaginary Picture of Star WISEA J0919-5748
Star Name : WISEA J0919-5748
Alternate Name : WISEA J091900.48-574847.1
Star Distance (LY/pc): 136.5423 (LY) 41.8641 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.2760 (Rsun, estimated)
Stellar Mass (Msun): 0.2500 (Msun/observed) 0.2500 (Msun/estimated)
Spectral type : M4V
Metalicity : 0.0000
Absolute Magnitude : 11.59
Apparent Magnitude : 14.70
Right Ascension(RA) : 139.75174
Declination(DEC) : -57.81272
  • This is the WISEA J0919-5748 . The star WISEA J0919-5748 islocated about 136.5 light-years (41.9 pc) away from our Solar System.
  • The star WISEA J0919-5748 has apparent magnitude of 14.7, with absolute magnitude of 11.6.
  • It is 0.2 times more massive and 0.3 times bigger compared with our Sun. The surface temperature is 3306 with its spectral types of M4V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet WISEA J0919-5748 b radius 0.907830 mass 30.000000 orbital distance 810.000000
    (Illustration of the WISEA J0919-5748's Planetary System)



    The Star WISEA J0919-5748 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.065 AU ( 9776263.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.090 AU ( 13513350.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.138 AU ( 20591356.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.203 AU ( 30301082.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star WISEA J0919-5748)



    Kopparapu's Recent Venus for Star WISEA J0919-5748 distance : 0.074 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star WISEA J0919-5748 distance : 0.094 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star WISEA J0919-5748 distance : 0.090 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star WISEA J0919-5748 distance : 0.099 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star WISEA J0919-5748 distance : 0.184 AU
    Kopparapu's Outer Boundary for Early Mars for Star WISEA J0919-5748 distance : 0.194 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star WISEA J0919-5748)



  • Original Kopparapu Recent Venus for Star WISEA J0919-5748 distance : 0.074 AU
  • Original Kopparapu Runaway Greenhouse for Star WISEA J0919-5748 distance : 0.097 AU
  • Original Kopparapu Moist Greenhouse for Star WISEA J0919-5748 distance : 0.097 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star WISEA J0919-5748 distance : 0.187 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star WISEA J0919-5748 distance : 0.194 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star WISEA J0919-5748)



    (Position in Stellar Map of star WISEA J0919-5748 )



    (Zoomed position in Stellar Map of star WISEA J0919-5748 (zoom level 3))

    (Synthetic Spectrum of star K2-299*)
    *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