GJ 570 ABC

Display orbital revolution around the star GJ 570 ABC
Imaginary Picture of Star GJ 570 ABC
Star Name : GJ 570 ABC
Alternate Name : HR 5568 ABC
Star Distance (LY/pc): 19.2758 (LY) 5.9100 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6882 (Rsun, estimated)
Stellar Mass (Msun): 0.8020 (Msun/observed) 0.8020 (Msun/estimated)
Spectral type : K4/M1/M3
Metalicity : 0.0600
Absolute Magnitude : 6.78
Apparent Magnitude : 5.64
Right Ascension(RA) : 224.31233
Declination(DEC) : -21.41528
  • This is the GJ 570 ABC . The star GJ 570 ABC islocated about 19.3 light-years ( 5.9 pc) away from our Solar System.
  • The star GJ 570 ABC has apparent magnitude of 5.6, with absolute magnitude of 6.8.
  • It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4758 with its spectral types of K4/M1/M3
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet GJ 570 D radius 0.855000 mass 42.500000 orbital distance 1500.000000
    (Illustration of the GJ 570 ABC's Planetary System)



    The Star GJ 570 ABC 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.338 AU ( 50489355.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.467 AU ( 69789483.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.711 AU ( 106343728.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.046 AU ( 156489455.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star GJ 570 ABC)



    Kopparapu's Recent Venus for Star GJ 570 ABC distance : 0.336 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star GJ 570 ABC distance : 0.425 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star GJ 570 ABC distance : 0.410 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star GJ 570 ABC distance : 0.450 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star GJ 570 ABC distance : 0.778 AU
    Kopparapu's Outer Boundary for Early Mars for Star GJ 570 ABC distance : 0.820 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star GJ 570 ABC)



  • Original Kopparapu Recent Venus for Star GJ 570 ABC distance : 0.331 AU
  • Original Kopparapu Runaway Greenhouse for Star GJ 570 ABC distance : 0.438 AU
  • Original Kopparapu Moist Greenhouse for Star GJ 570 ABC distance : 0.439 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star GJ 570 ABC distance : 0.791 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star GJ 570 ABC distance : 0.822 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star GJ 570 ABC)



    (Position in Stellar Map of star GJ 570 ABC )



    (Zoomed position in Stellar Map of star GJ 570 ABC (zoom level 3))

    (Synthetic Spectrum of star GJ 163*)
    *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