ZTF J0038+20

Display orbital revolution around the star ZTF J0038+20
Imaginary Picture of Star ZTF J0038+20
Star Name : ZTF J0038+20
Alternate Name : GALEX J003854.9+203026
Star Distance (LY/pc): 451.0737 (LY) 138.3000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.0143 (Rsun, estimated)
Stellar Mass (Msun): 0.5050 (Msun/observed) 0.5050 (Msun/estimated)
Spectral type : M9
Metalicity : 0.0000
Absolute Magnitude : 11.30
Apparent Magnitude : 17.00
Right Ascension(RA) : 9.72917
Declination(DEC) : 20.50722
  • This is the ZTF J0038+20 . The star ZTF J0038+20 islocated about 451.1 light-years (138.3 pc) away from our Solar System.
  • The star ZTF J0038+20 has apparent magnitude of 17.0, with absolute magnitude of 11.3.
  • It is 0.5 times more massive and 0.0 times bigger compared with our Sun. The surface temperature is 3300 with its spectral types of M9
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet ZTF J0038+2030 b radius 0.783000 mass 59.300000 orbital distance 0.009200
    (Illustration of the ZTF J0038+20's Planetary System)



    The Star ZTF J0038+20 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.003 AU ( 504334.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.005 AU ( 697121.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.007 AU ( 1062258.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.010 AU ( 1563160.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star ZTF J0038+20)



    Kopparapu's Recent Venus for Star ZTF J0038+20 distance : 0.004 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star ZTF J0038+20 distance : 0.005 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star ZTF J0038+20 distance : 0.005 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star ZTF J0038+20 distance : 0.005 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star ZTF J0038+20 distance : 0.009 AU
    Kopparapu's Outer Boundary for Early Mars for Star ZTF J0038+20 distance : 0.010 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star ZTF J0038+20)



  • Original Kopparapu Recent Venus for Star ZTF J0038+20 distance : 0.004 AU
  • Original Kopparapu Runaway Greenhouse for Star ZTF J0038+20 distance : 0.005 AU
  • Original Kopparapu Moist Greenhouse for Star ZTF J0038+20 distance : 0.005 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star ZTF J0038+20 distance : 0.010 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star ZTF J0038+20 distance : 0.010 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star ZTF J0038+20)



    (Position in Stellar Map of star ZTF J0038+20 )



    (Zoomed position in Stellar Map of star ZTF J0038+20 (zoom level 3))

    (Synthetic Spectrum of star K2-343*)
    *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