Imaginary Picture of MOA-2010-BLG-117 b

Display orbital revolution of MOA-2010-BLG-117 b around the hoststar MOA-2010-BLG-117
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Exoplanet Name : MOA-2010-BLG-117 b
Alternate Name :
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 0.5100 (Mjup) 162.1484 (Mearth)
Semi Major Axis / Orbital Distance Calculated 2.9000 (AU) 2.9000 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0000
Orbital Period(Observed/Estimated) 0.00 (Days Obs.) 2368.50 (Days Est.)
Surface Gravity (G Earth) 1.5659
Star Radiation at Atmospheric Boundary: 4.8 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 66.0 (K)
Blackbody T 0.3(K) 61.9 (K)
Blackbody T 0.7(K) 50.1 (K)
Tidally Locked Blackbody T 0.1(K) 78.4 (K)
Tidally Locked Blackbody T 0.3(K) 73.7 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Microlensing
Mass Detection : Microlensing
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : MOA-2010-BLG-117
Alternate Name :
Star Distance(LY) : 11089.3
Stellar Radius(Rsun) : 0.5 (Rsun Estimated)
Stellar Mass(Msun) : 0.6 (Msun Measured) 0.0 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 3300 (K)
Spectral type : M9
UV portion[%]: 0.2
Visible portion[%]: 11.2
IR portion[%]: 88.6
Metalicity : 0.0
Absolute Magnitude: 9.0
Apparent Magnitude: 21.7
Right Ascension(RA) 271.9570
Declination (DEC) -25.3446
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-2010-BLG-117 b
MOA-2010-BLG-117 b

  • MOA-2010-BLG-117 b is an exoplanet orbiting the star MOA-2010-BLG-117, located about 11089.3 light-years (3400.0 pc) away from Solar System. Its discovery was publicly announced on 2017.
  • The host star MOA-2010-BLG-117 has apparent magnitude of 21.7, with absolute magnitude of 9.0.
  • It is 0.6 times more massive and 0.5 times bigger compared with our Sun. The surface temperature is 3300 with its spectral types of M9
  • (Projected orbit of MOA-2010-BLG-117 b around its host star MOA-2010-BLG-117)


  • The Star MOA-2010-BLG-117 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.124 AU ( 18535488.8 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.171 AU ( 25620889.5 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.261 AU ( 39040565.7 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.384 AU ( 57449902.6 km)
  • Radiation at Planetary Boundary of MOA-2010-BLG-117 b : 4.77 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star MOA-2010-BLG-117)



  • Kopparapu Recent Venus for Star MOA-2010-BLG-117 distance : 0.140 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star MOA-2010-BLG-117 distance : 0.178 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star MOA-2010-BLG-117 distance : 0.171 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star MOA-2010-BLG-117 distance : 0.189 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star MOA-2010-BLG-117 distance : 0.349 AU
  • Kopparapu Outer Boundary for Early Mars for Star MOA-2010-BLG-117 distance : 0.368 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star MOA-2010-BLG-117)



  • Original Kopparapu Recent Venus for Star MOA-2010-BLG-117 distance : 0.139 AU
  • Original Kopparapu Runaway Greenhouse for Star MOA-2010-BLG-117 distance : 0.184 AU
  • Original Kopparapu Moist Greenhouse for Star MOA-2010-BLG-117 distance : 0.184 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star MOA-2010-BLG-117 distance : 0.354 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star MOA-2010-BLG-117 distance : 0.369 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star MOA-2010-BLG-117)



    (Position in Stellar Map of star MOA-2010-BLG-117 and its Exoplanet MOA-2010-BLG-117 b)



    (Zoomed position in Stellar Map of star MOA-2010-BLG-117 and its Exoplanet MOA-2010-BLG-117 b (zoom level 3))

    (Synthetic Spectrum of star MOA-2010-BLG-117*)
    *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