WD 0806-661B

Display orbital revolution around the star WD 0806-661B
Imaginary Picture of Star WD 0806-661B
Star Name : WD 0806-661B
Alternate Name :
Star Distance (LY/pc): 62.5179 (LY) 19.1681 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.0072 (Rsun, estimated)
Stellar Mass (Msun): 0.6200 (Msun/observed) 0.6200 (Msun/estimated)
Spectral type : DQ D
Metalicity : 0.0000
Absolute Magnitude : 20.59
Apparent Magnitude : 22.00
Right Ascension(RA) : 121.72390
Declination(DEC) : -66.30472
  • This is the WD 0806-661B . The star WD 0806-661B islocated about 62.5 light-years (19.2 pc) away from our Solar System.
  • The star WD 0806-661B has apparent magnitude of 22.0, with absolute magnitude of 20.6.
  • It is 0.6 times more massive compared with our Sun. The surface temperature is 5500 with its spectral types of DQ D
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet WD 0806-661 B b radius 0.907830 mass 8.000000 orbital distance 2500.000000
    (Illustration of the WD 0806-661B's Planetary System)



    The Star WD 0806-661B 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.005 AU ( 704581.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.007 AU ( 973915.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.010 AU ( 1484031.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.015 AU ( 2183817.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star WD 0806-661B)



    Kopparapu's Recent Venus for Star WD 0806-661B distance : 0.762 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star WD 0806-661B distance : 0.965 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star WD 0806-661B distance : 0.932 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star WD 0806-661B distance : 1.022 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star WD 0806-661B distance : 1.718 AU
    Kopparapu's Outer Boundary for Early Mars for Star WD 0806-661B distance : 1.812 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star WD 0806-661B)



  • Original Kopparapu Recent Venus for Star WD 0806-661B distance : 0.759 AU
  • Original Kopparapu Runaway Greenhouse for Star WD 0806-661B distance : 0.992 AU
  • Original Kopparapu Moist Greenhouse for Star WD 0806-661B distance : 1.004 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star WD 0806-661B distance : 1.747 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star WD 0806-661B distance : 1.817 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star WD 0806-661B)



    (Position in Stellar Map of star WD 0806-661B )



    (Zoomed position in Stellar Map of star WD 0806-661B (zoom level 3))

    (Synthetic Spectrum of star K2-296*)
    *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