2MASS J1450-7841 B

Display orbital revolution around the star 2MASS J1450-7841 B
Imaginary Picture of Star 2MASS J1450-7841 B
Star Name : 2MASS J1450-7841 B
Alternate Name :
Star Distance (LY/pc): 244.6170 (LY) 75.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.0400 (Rsun, estimated)
Stellar Mass (Msun): 0.0400 (Msun/observed) 0.0400 (Msun/estimated)
Spectral type : M9p
Metalicity : 0.0000
Absolute Magnitude : 17.62
Apparent Magnitude : 22.00
Right Ascension(RA) : 222.67083
Declination(DEC) : -78.69389
  • This is the 2MASS J1450-7841 B . The star 2MASS J1450-7841 B islocated about 244.6 light-years (75.0 pc) away from our Solar System.
  • The star 2MASS J1450-7841 B has apparent magnitude of 22.0, with absolute magnitude of 17.6.
  • It is 0.0 times more massive and 0.0 times bigger compared with our Sun. The surface temperature is 3300 with its spectral types of M9p
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet 2MASS J1450-7841 A radius 0.907830 mass 40.000000 orbital distance 300.000000
    (Illustration of the 2MASS J1450-7841 B's Planetary System)



    The Star 2MASS J1450-7841 B 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.009 AU ( 1411711.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.013 AU ( 1951354.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.020 AU ( 2973432.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.029 AU ( 4375535.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star 2MASS J1450-7841 B)



    Kopparapu's Recent Venus for Star 2MASS J1450-7841 B distance : 0.116 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star 2MASS J1450-7841 B distance : 0.147 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star 2MASS J1450-7841 B distance : 0.142 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star 2MASS J1450-7841 B distance : 0.155 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star 2MASS J1450-7841 B distance : 0.288 AU
    Kopparapu's Outer Boundary for Early Mars for Star 2MASS J1450-7841 B distance : 0.304 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star 2MASS J1450-7841 B)



  • Original Kopparapu Recent Venus for Star 2MASS J1450-7841 B distance : 0.115 AU
  • Original Kopparapu Runaway Greenhouse for Star 2MASS J1450-7841 B distance : 0.152 AU
  • Original Kopparapu Moist Greenhouse for Star 2MASS J1450-7841 B distance : 0.152 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star 2MASS J1450-7841 B distance : 0.293 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star 2MASS J1450-7841 B distance : 0.304 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star 2MASS J1450-7841 B)



    (Position in Stellar Map of star 2MASS J1450-7841 B )



    (Zoomed position in Stellar Map of star 2MASS J1450-7841 B (zoom level 3))

    (Synthetic Spectrum of star K2-412*)
    *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