eps Ind A

Display orbital revolution around the star eps Ind A
Imaginary Picture of Star eps Ind A
Star Name : eps Ind A
Alternate Name : GJ 845
Star Distance (LY/pc): 11.8147 (LY) 3.6224 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6536 (Rsun, estimated)
Stellar Mass (Msun): 0.7620 (Msun/observed) 0.7620 (Msun/estimated)
Spectral type : K2V
Metalicity : 0.0000
Absolute Magnitude : 6.91
Apparent Magnitude : 4.70
Right Ascension(RA) : 330.84024
Declination(DEC) : -56.78611
  • This is the eps Ind A . The star eps Ind A islocated about 11.8 light-years ( 3.6 pc) away from our Solar System.
  • The star eps Ind A has apparent magnitude of 4.7, with absolute magnitude of 6.9.
  • It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4960 with its spectral types of K2V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet eps Ind A b radius 0.907830 mass 2.960000 orbital distance 11.080000
    (Illustration of the eps Ind A's Planetary System)



    The Star eps Ind A 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.348 AU ( 52109538.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.481 AU ( 72029000.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.734 AU ( 109756256.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.080 AU ( 161511139.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star eps Ind A)



    Kopparapu's Recent Venus for Star eps Ind A distance : 0.422 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star eps Ind A distance : 0.534 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star eps Ind A distance : 0.516 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star eps Ind A distance : 0.566 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star eps Ind A distance : 0.970 AU
    Kopparapu's Outer Boundary for Early Mars for Star eps Ind A distance : 1.023 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star eps Ind A)



  • Original Kopparapu Recent Venus for Star eps Ind A distance : 0.418 AU
  • Original Kopparapu Runaway Greenhouse for Star eps Ind A distance : 0.551 AU
  • Original Kopparapu Moist Greenhouse for Star eps Ind A distance : 0.552 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star eps Ind A distance : 0.986 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star eps Ind A distance : 1.026 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star eps Ind A)



    (Position in Stellar Map of star eps Ind A )



    (Zoomed position in Stellar Map of star eps Ind A (zoom level 3))

    (Synthetic Spectrum of star K2-358*)
    *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