30 Ari B

Display orbital revolution around the star 30 Ari B
Imaginary Picture of Star 30 Ari B
Star Name : 30 Ari B
Alternate Name :
Star Distance (LY/pc): 152.2670 (LY) 46.6853 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.2300 (Rsun, estimated)
Stellar Mass (Msun): 1.2200 (Msun/observed) 1.2200 (Msun/estimated)
Spectral type : F6V
Metalicity : 0.1200
Absolute Magnitude : 3.75
Apparent Magnitude : 7.10
Right Ascension(RA) : 39.24059
Declination(DEC) : 24.64806
  • This is the 30 Ari B . The star 30 Ari B islocated about 152.3 light-years (46.7 pc) away from our Solar System.
  • The star 30 Ari B has apparent magnitude of 7.1, with absolute magnitude of 3.8.
  • It is 1.2 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 6484 with its spectral types of F6V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet 30 Ari B b radius 0.907830 mass 9.880000 orbital distance 0.995000
    (Illustration of the 30 Ari B's Planetary System)



    The Star 30 Ari B 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.120 AU ( 167590438.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.549 AU ( 231653782.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.360 AU ( 352989099.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.472 AU ( 519438922.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star 30 Ari B)



    Kopparapu's Recent Venus for Star 30 Ari B distance : 1.113 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star 30 Ari B distance : 1.409 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star 30 Ari B distance : 1.361 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star 30 Ari B distance : 1.490 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star 30 Ari B distance : 2.452 AU
    Kopparapu's Outer Boundary for Early Mars for Star 30 Ari B distance : 2.586 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star 30 Ari B)



  • Original Kopparapu Recent Venus for Star 30 Ari B distance : 1.131 AU
  • Original Kopparapu Runaway Greenhouse for Star 30 Ari B distance : 1.445 AU
  • Original Kopparapu Moist Greenhouse for Star 30 Ari B distance : 1.497 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star 30 Ari B distance : 2.497 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star 30 Ari B distance : 2.596 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star 30 Ari B)



    (Position in Stellar Map of star 30 Ari B )



    (Zoomed position in Stellar Map of star 30 Ari B (zoom level 3))

    (Synthetic Spectrum of star Kepler-1663*)
    *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