PDS 70

Display orbital revolution around the star PDS 70
Imaginary Picture of Star PDS 70
Star Name : PDS 70
Alternate Name : "V* V1032 Cen, 2MASS J14081015-4123525"
Star Distance (LY/pc): 369.9634 (LY) 113.4314 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.2600 (Rsun, estimated)
Stellar Mass (Msun): 0.7600 (Msun/observed) 0.7600 (Msun/estimated)
Spectral type : K7
Metalicity : 0.0000
Absolute Magnitude : 6.96
Apparent Magnitude : 12.23
Right Ascension(RA) : 212.04231
Declination(DEC) : -41.39794
  • This is the PDS 70 . The star PDS 70 islocated about 370.0 light-years (113.4 pc) away from our Solar System.
  • The star PDS 70 has apparent magnitude of 12.2, with absolute magnitude of 7.0.
  • It is 0.8 times more massive and 1.3 times bigger compared with our Sun. The surface temperature is 3972 with its spectral types of K7
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet PDS 70 b radius 0.907830 mass 7.000000 orbital distance 22.700000
  • Name of the 2 Planet PDS 70 c radius 0.907830 mass 4.400000 orbital distance 30.200000
    (Illustration of the PDS 70's Planetary System)



    The Star PDS 70 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.431 AU ( 64423918.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.595 AU ( 89050691.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.907 AU ( 135693546.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.335 AU ( 199678998.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star PDS 70)



    Kopparapu's Recent Venus for Star PDS 70 distance : 0.483 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star PDS 70 distance : 0.611 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star PDS 70 distance : 0.590 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star PDS 70 distance : 0.646 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star PDS 70 distance : 1.161 AU
    Kopparapu's Outer Boundary for Early Mars for Star PDS 70 distance : 1.225 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star PDS 70)



  • Original Kopparapu Recent Venus for Star PDS 70 distance : 0.477 AU
  • Original Kopparapu Runaway Greenhouse for Star PDS 70 distance : 0.632 AU
  • Original Kopparapu Moist Greenhouse for Star PDS 70 distance : 0.631 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star PDS 70 distance : 1.180 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star PDS 70 distance : 1.227 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star PDS 70)



    (Position in Stellar Map of star PDS 70 )



    (Zoomed position in Stellar Map of star PDS 70 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1467*)
    *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