BD+24 4697

Display orbital revolution around the star BD+24 4697
Imaginary Picture of Star BD+24 4697
Star Name : BD+24 4697
Alternate Name : "2MASS J23013928+2547169, HIP 113698"
Star Distance (LY/pc): 141.9922 (LY) 43.5350 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6452 (Rsun, estimated)
Stellar Mass (Msun): 0.7500 (Msun/observed) 0.7500 (Msun/estimated)
Spectral type : K2V
Metalicity : -0.1100
Absolute Magnitude : 6.55
Apparent Magnitude : 9.74
Right Ascension(RA) : 345.41384
Declination(DEC) : 25.78793
  • This is the BD+24 4697 . The star BD+24 4697 islocated about 142.0 light-years (43.5 pc) away from our Solar System.
  • The star BD+24 4697 has apparent magnitude of 9.7, with absolute magnitude of 6.5.
  • It is 0.8 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 5077 with its spectral types of K2V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet BD+24 4697 b radius 0.907830 mass 53.000000 orbital distance 0.500000
    (Illustration of the BD+24 4697's Planetary System)



    The Star BD+24 4697 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.360 AU ( 53899018.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.498 AU ( 74502529.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.759 AU ( 113525367.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.117 AU ( 167057551.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star BD+24 4697)



    Kopparapu's Recent Venus for Star BD+24 4697 distance : 0.420 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star BD+24 4697 distance : 0.531 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star BD+24 4697 distance : 0.513 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star BD+24 4697 distance : 0.563 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star BD+24 4697 distance : 0.960 AU
    Kopparapu's Outer Boundary for Early Mars for Star BD+24 4697 distance : 1.013 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star BD+24 4697)



  • Original Kopparapu Recent Venus for Star BD+24 4697 distance : 0.416 AU
  • Original Kopparapu Runaway Greenhouse for Star BD+24 4697 distance : 0.548 AU
  • Original Kopparapu Moist Greenhouse for Star BD+24 4697 distance : 0.550 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star BD+24 4697 distance : 0.977 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star BD+24 4697 distance : 1.016 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star BD+24 4697)



    (Position in Stellar Map of star BD+24 4697 )



    (Zoomed position in Stellar Map of star BD+24 4697 (zoom level 3))

    (Synthetic Spectrum of star BD+20 1790*)
    *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