HD 144899 A

Display orbital revolution around the star HD 144899 A
Imaginary Picture of Star HD 144899 A
Star Name : HD 144899 A
Alternate Name :
Star Distance (LY/pc): 377.2483 (LY) 115.6650 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.6480 (Rsun, estimated)
Stellar Mass (Msun): 1.1600 (Msun/observed) 1.1600 (Msun/estimated)
Spectral type : F8IV
Metalicity : 0.0000
Absolute Magnitude : 3.65
Apparent Magnitude : 8.97
Right Ascension(RA) : 242.57272
Declination(DEC) : -47.91430
  • This is the HD 144899 A . The star HD 144899 A islocated about 377.2 light-years (115.7 pc) away from our Solar System.
  • The star HD 144899 A has apparent magnitude of 9.0, with absolute magnitude of 3.7.
  • It is 1.2 times more massive and 1.6 times bigger compared with our Sun. The surface temperature is 6126 with its spectral types of F8IV
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 144899 Ab radius 0.231455 mass 0.064000 orbital distance 0.242000
    (Illustration of the HD 144899 A's Planetary System)



    The Star HD 144899 A 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.340 AU ( 200433036.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.852 AU ( 277050835.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.822 AU ( 422164161.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.153 AU ( 621233057.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 144899 A)



    Kopparapu's Recent Venus for Star HD 144899 A distance : 1.360 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 144899 A distance : 1.722 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 144899 A distance : 1.663 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 144899 A distance : 1.822 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 144899 A distance : 3.015 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 144899 A distance : 3.180 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 144899 A)



  • Original Kopparapu Recent Venus for Star HD 144899 A distance : 1.371 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 144899 A distance : 1.767 AU
  • Original Kopparapu Moist Greenhouse for Star HD 144899 A distance : 1.815 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 144899 A distance : 3.069 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 144899 A distance : 3.192 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 144899 A)



    (Position in Stellar Map of star HD 144899 A )



    (Zoomed position in Stellar Map of star HD 144899 A (zoom level 3))

    (Synthetic Spectrum of star HD 67087*)
    *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