1RXS 1609

Display orbital revolution around the star 1RXS 1609
Imaginary Picture of Star 1RXS 1609
Star Name : 1RXS 1609
Alternate Name : "1RXS1609, 1RXS J1609, 1RXS J160929"
Star Distance (LY/pc): 472.9262 (LY) 145.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.3500 (Rsun, estimated)
Stellar Mass (Msun): 0.7300 (Msun/observed) 0.7300 (Msun/estimated)
Spectral type : K7V
Metalicity : 0.0000
Absolute Magnitude : 5.18
Apparent Magnitude : 10.99
Right Ascension(RA) : 242.37500
Declination(DEC) : -21.08278
  • This is the 1RXS 1609 . The star 1RXS 1609 islocated about 472.9 light-years (145.0 pc) away from our Solar System.
  • The star 1RXS 1609 has apparent magnitude of 11.0, with absolute magnitude of 5.2.
  • It is 0.7 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 4060 with its spectral types of K7V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet 1RXS 1609 b radius 1.700000 mass 14.000000 orbital distance 330.000000
    (Illustration of the 1RXS 1609's Planetary System)



    The Star 1RXS 1609 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.482 AU ( 72118045.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.666 AU ( 99685985.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.015 AU ( 151899381.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.494 AU ( 223526594.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star 1RXS 1609)



    Kopparapu's Recent Venus for Star 1RXS 1609 distance : 0.539 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star 1RXS 1609 distance : 0.683 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star 1RXS 1609 distance : 0.659 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star 1RXS 1609 distance : 0.722 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star 1RXS 1609 distance : 1.292 AU
    Kopparapu's Outer Boundary for Early Mars for Star 1RXS 1609 distance : 1.363 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star 1RXS 1609)



  • Original Kopparapu Recent Venus for Star 1RXS 1609 distance : 0.533 AU
  • Original Kopparapu Runaway Greenhouse for Star 1RXS 1609 distance : 0.706 AU
  • Original Kopparapu Moist Greenhouse for Star 1RXS 1609 distance : 0.705 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star 1RXS 1609 distance : 1.312 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star 1RXS 1609 distance : 1.365 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star 1RXS 1609)



    (Position in Stellar Map of star 1RXS 1609 )



    (Zoomed position in Stellar Map of star 1RXS 1609 (zoom level 3))

    (Synthetic Spectrum of star K2-400*)
    *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