V470 Cam (AB)

Display orbital revolution around the star V470 Cam (AB)
Imaginary Picture of Star V470 Cam (AB)
Star Name : V470 Cam (AB)
Alternate Name : "HS 0705+6700, HS 0705+6700 (AB), V470 Cam (AB)"
Star Distance (LY/pc): 4048.5744 (LY) 1241.3000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.1036 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 0.5788 (Msun/estimated)
Spectral type : sdB+dM
Metalicity : 0.0000
Absolute Magnitude : 4.63
Apparent Magnitude : 15.10
Right Ascension(RA) : 107.67521
Declination(DEC) : 66.92876
  • This is the V470 Cam (AB) . The star V470 Cam (AB) islocated about 4048.6 light-years (1241.3 pc) away from our Solar System.
  • The star V470 Cam (AB) has apparent magnitude of 15.1, with absolute magnitude of 4.6.
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet V470 Cam (AB) b radius 0.907830 mass 27.000000 orbital distance 3.270000
  • Name of the 2 Planet V470 Cam (AB) c radius 0.907830 mass 11.800000 orbital distance 4.710000
    (Illustration of the V470 Cam (AB)'s Planetary System)



    The Star V470 Cam (AB) 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.723 AU ( 108196493.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.000 AU ( 149555829.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.523 AU ( 227889987.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.242 AU ( 335350100.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star V470 Cam (AB))



    Kopparapu's Recent Venus for Star V470 Cam (AB) distance : 0.762 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star V470 Cam (AB) distance : 0.965 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star V470 Cam (AB) distance : 0.932 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star V470 Cam (AB) distance : 1.022 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star V470 Cam (AB) distance : 1.718 AU
    Kopparapu's Outer Boundary for Early Mars for Star V470 Cam (AB) distance : 1.812 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star V470 Cam (AB))



  • Original Kopparapu Recent Venus for Star V470 Cam (AB) distance : 0.759 AU
  • Original Kopparapu Runaway Greenhouse for Star V470 Cam (AB) distance : 0.992 AU
  • Original Kopparapu Moist Greenhouse for Star V470 Cam (AB) distance : 1.004 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star V470 Cam (AB) distance : 1.747 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star V470 Cam (AB) distance : 1.817 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star V470 Cam (AB))



    (Position in Stellar Map of star V470 Cam (AB) )



    (Zoomed position in Stellar Map of star V470 Cam (AB) (zoom level 3))

    (Synthetic Spectrum of star K2-170*)
    *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