BD+20 594

Display orbital revolution around the star BD+20 594
Imaginary Picture of Star BD+20 594
Star Name : BD+20 594
Alternate Name : "2MASS 03343623+2035574, 2MASS J03343623+2035574, EPIC 210848071, K2-56, TYC 1242-608-1, WISE J033436.26+203556.7"
Star Distance (LY/pc): 564.2837 (LY) 173.0104 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0800 (Rsun, estimated)
Stellar Mass (Msun): 1.6700 (Msun/observed) 1.6700 (Msun/estimated)
Spectral type : G
Metalicity : -0.1500
Absolute Magnitude : 4.81
Apparent Magnitude : 11.00
Right Ascension(RA) : 53.65096
Declination(DEC) : 20.59923
  • This is the BD+20 594 . The star BD+20 594 islocated about 564.3 light-years (173.0 pc) away from our Solar System.
  • The star BD+20 594 has apparent magnitude of 11.0, with absolute magnitude of 4.8.
  • It is 1.7 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5766 with its spectral types of G
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet BD+20 594 b radius 0.230000 mass 0.070000 orbital distance 0.241000
    (Illustration of the BD+20 594's Planetary System)



    The Star BD+20 594 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.778 AU ( 116367349.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.075 AU ( 160850088.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.638 AU ( 245099938.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.411 AU ( 360675296.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star BD+20 594)



    Kopparapu's Recent Venus for Star BD+20 594 distance : 0.807 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star BD+20 594 distance : 1.022 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star BD+20 594 distance : 0.987 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star BD+20 594 distance : 1.082 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star BD+20 594 distance : 1.805 AU
    Kopparapu's Outer Boundary for Early Mars for Star BD+20 594 distance : 1.904 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star BD+20 594)



  • Original Kopparapu Recent Venus for Star BD+20 594 distance : 0.808 AU
  • Original Kopparapu Runaway Greenhouse for Star BD+20 594 distance : 1.050 AU
  • Original Kopparapu Moist Greenhouse for Star BD+20 594 distance : 1.069 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star BD+20 594 distance : 1.836 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star BD+20 594 distance : 1.910 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star BD+20 594)



    (Position in Stellar Map of star BD+20 594 )



    (Zoomed position in Stellar Map of star BD+20 594 (zoom level 3))

    (Synthetic Spectrum of star BD+14 4559*)
    *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