HD 196885 A

Display orbital revolution around the star HD 196885 A
Imaginary Picture of Star HD 196885 A
Star Name : HD 196885 A
Alternate Name :
Star Distance (LY/pc): 109.3383 (LY) 33.5233 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.7900 (Rsun, estimated)
Stellar Mass (Msun): 1.3300 (Msun/observed) 1.3300 (Msun/estimated)
Spectral type : F8V
Metalicity : 0.2900
Absolute Magnitude : 3.77
Apparent Magnitude : 6.40
Right Ascension(RA) : 309.96615
Declination(DEC) : 11.24944
  • This is the HD 196885 A . The star HD 196885 A islocated about 109.3 light-years (33.5 pc) away from our Solar System.
  • The star HD 196885 A has apparent magnitude of 6.4, with absolute magnitude of 3.8.
  • It is 1.3 times more massive and 1.8 times bigger compared with our Sun. The surface temperature is 6340 with its spectral types of F8V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 196885 A b radius 0.907830 mass 2.670000 orbital distance 2.540000
    (Illustration of the HD 196885 A's Planetary System)



    The Star HD 196885 A 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.559 AU ( 233179120.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.155 AU ( 322314481.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.283 AU ( 491135941.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.831 AU ( 722728052.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 196885 A)



    Kopparapu's Recent Venus for Star HD 196885 A distance : 1.561 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 196885 A distance : 1.977 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 196885 A distance : 1.910 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 196885 A distance : 2.092 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 196885 A distance : 3.449 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 196885 A distance : 3.638 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 196885 A)



  • Original Kopparapu Recent Venus for Star HD 196885 A distance : 1.582 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 196885 A distance : 2.028 AU
  • Original Kopparapu Moist Greenhouse for Star HD 196885 A distance : 2.094 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 196885 A distance : 3.511 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 196885 A distance : 3.651 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 196885 A)



    (Position in Stellar Map of star HD 196885 A )



    (Zoomed position in Stellar Map of star HD 196885 A (zoom level 3))

    (Synthetic Spectrum of star HD 101930*)
    *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