GJ 514

Display orbital revolution around the star GJ 514
Imaginary Picture of Star GJ 514
Star Name : GJ 514
Alternate Name :
Star Distance (LY/pc): 24.8466 (LY) 7.6180 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.5000 (Rsun, estimated)
Stellar Mass (Msun): 0.5100 (Msun/observed) 0.5100 (Msun/estimated)
Spectral type : M0.5V
Metalicity : -0.1400
Absolute Magnitude : 22.59
Apparent Magnitude : 22.00
Right Ascension(RA) : 202.50417
Declination(DEC) : 10.37250
  • This is the GJ 514 . The star GJ 514 islocated about 24.8 light-years ( 7.6 pc) away from our Solar System.
  • The star GJ 514 has apparent magnitude of 22.0, with absolute magnitude of 22.6.
  • It is 0.5 times more massive and 0.5 times bigger compared with our Sun. The surface temperature is 3728 with its spectral types of M0.5V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet GJ 514 b radius 0.907830 mass 5.200000 orbital distance 0.422000
    (Illustration of the GJ 514's Planetary System)



    The Star GJ 514 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.151 AU ( 22520598.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.208 AU ( 31129352.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.317 AU ( 47434243.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.467 AU ( 69801567.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star GJ 514)



    Kopparapu's Recent Venus for Star GJ 514 distance : 0.170 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star GJ 514 distance : 0.215 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star GJ 514 distance : 0.207 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star GJ 514 distance : 0.227 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star GJ 514 distance : 0.413 AU
    Kopparapu's Outer Boundary for Early Mars for Star GJ 514 distance : 0.435 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star GJ 514)



  • Original Kopparapu Recent Venus for Star GJ 514 distance : 0.168 AU
  • Original Kopparapu Runaway Greenhouse for Star GJ 514 distance : 0.222 AU
  • Original Kopparapu Moist Greenhouse for Star GJ 514 distance : 0.222 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star GJ 514 distance : 0.419 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star GJ 514 distance : 0.436 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star GJ 514)



    (Position in Stellar Map of star GJ 514 )



    (Zoomed position in Stellar Map of star GJ 514 (zoom level 3))

    (Synthetic Spectrum of star EPIC 246193072*)
    *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