Imaginary Picture of MOA 2009-BLG-411L b

Display orbital revolution of MOA 2009-BLG-411L b around the hoststar MOA 2009-BLG-411L
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Exoplanet Name : MOA 2009-BLG-411L b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 53.0000 (Mjup) 16850.7140 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.1500 (AU) 0.1500 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0000
Orbital Period(Observed/Estimated) 0.00 (Days Obs.) 50.01 (Days Est.)
Surface Gravity (G Earth) 162.7330
Star Radiation at Atmospheric Boundary: 287.1 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 183.7 (K)
Blackbody T 0.3(K) 172.5 (K)
Blackbody T 0.7(K) 139.6 (K)
Tidally Locked Blackbody T 0.1(K) 218.5 (K)
Tidally Locked Blackbody T 0.3(K) 205.2 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Microlensing
Mass Detection :
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : MOA 2009-BLG-411L
Alternate Name :
Star Distance(LY) : 22504.8
Stellar Radius(Rsun) : 0.2 (Rsun Estimated)
Stellar Mass(Msun) : 0.2 (Msun Measured) 0.0 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 3300 (K)
Spectral type : M
UV portion[%]: 0.2
Visible portion[%]: 11.2
IR portion[%]: 88.6
Metalicity : 0.0
Absolute Magnitude: 7.8
Apparent Magnitude: 22.0
Right Ascension(RA) 268.4933
Declination (DEC) -29.7489
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors
Discovery Paper - Title
Discovery Paper - Journal
Discovery Paper - URL
SIMBAD LINK
Open Exoplanet Database Link
MOA 2009-BLG-411L b
MOA 2009-BLG-411L b

  • MOA 2009-BLG-411L b is an exoplanet orbiting the star MOA 2009-BLG-411L, located about 22504.8 light-years (6900.0 pc) away from Solar System. Its discovery was publicly announced on 2012.
  • The host star MOA 2009-BLG-411L has apparent magnitude of 22.0, with absolute magnitude of 7.8.
  • It is 0.2 times more massive and 0.2 times bigger compared with our Sun. The surface temperature is 3300 with its spectral types of M
  • (Projected orbit of MOA 2009-BLG-411L b around its host star MOA 2009-BLG-411L)


  • The Star MOA 2009-BLG-411L 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.050 AU ( 7437895.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.069 AU ( 10281114.7 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.105 AU ( 15666143.7 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.154 AU ( 23053416.7 km)
  • Radiation at Planetary Boundary of MOA 2009-BLG-411L b : 287.08 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star MOA 2009-BLG-411L)



  • Kopparapu Recent Venus for Star MOA 2009-BLG-411L distance : 0.056 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star MOA 2009-BLG-411L distance : 0.071 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star MOA 2009-BLG-411L distance : 0.069 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star MOA 2009-BLG-411L distance : 0.076 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star MOA 2009-BLG-411L distance : 0.140 AU
  • Kopparapu Outer Boundary for Early Mars for Star MOA 2009-BLG-411L distance : 0.148 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star MOA 2009-BLG-411L)



  • Original Kopparapu Recent Venus for Star MOA 2009-BLG-411L distance : 0.056 AU
  • Original Kopparapu Runaway Greenhouse for Star MOA 2009-BLG-411L distance : 0.074 AU
  • Original Kopparapu Moist Greenhouse for Star MOA 2009-BLG-411L distance : 0.074 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star MOA 2009-BLG-411L distance : 0.142 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star MOA 2009-BLG-411L distance : 0.148 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star MOA 2009-BLG-411L)



    (Position in Stellar Map of star MOA 2009-BLG-411L and its Exoplanet MOA 2009-BLG-411L b)



    (Zoomed position in Stellar Map of star MOA 2009-BLG-411L and its Exoplanet MOA 2009-BLG-411L b (zoom level 3))

    (Synthetic Spectrum of star MOA 2009-BLG-411L*)
    *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