Imaginary Picture of MOA-2008-BLG-310L b

Display orbital revolution of MOA-2008-BLG-310L b around the hoststar MOA-2008-BLG-310L
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Exoplanet Name : MOA-2008-BLG-310L b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 0.2330 (Mjup) 74.0796 (Mearth)
Semi Major Axis / Orbital Distance Calculated 1.2500 (AU) 1.2500 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0000
Orbital Period(Observed/Estimated) 0.00 (Days Obs.) 623.62 (Days Est.)
Surface Gravity (G Earth) 0.7154
Star Radiation at Atmospheric Boundary: 32.3 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 106.4 (K)
Blackbody T 0.3(K) 100.0 (K)
Blackbody T 0.7(K) 80.9 (K)
Tidally Locked Blackbody T 0.1(K) 126.6 (K)
Tidally Locked Blackbody T 0.3(K) 118.9 (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-2008-BLG-310L
Alternate Name :
Star Distance(LY) : 19569.4
Stellar Radius(Rsun) : 0.6 (Rsun Estimated)
Stellar Mass(Msun) : 0.7 (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: 9.5
Apparent Magnitude: 23.4
Right Ascension(RA) 268.5605
Declination (DEC) -34.7781
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors 0
Discovery Paper - Title
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.harvard.edu/simbad/sim-basic?Ident=MOA-2008-BLG-310-L+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/MOA-2008-BLG-310-L%20b/
MOA-2008-BLG-310L b
MOA-2008-BLG-310L b

  • MOA-2008-BLG-310L b is an exoplanet orbiting the star MOA-2008-BLG-310L, located about 19569.4 light-years (6000.0 pc) away from Solar System. Its discovery was publicly announced on 2010.
  • The host star MOA-2008-BLG-310L has apparent magnitude of 23.4, with absolute magnitude of 9.5.
  • It is 0.7 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 3300 with its spectral types of M9
  • (Projected orbit of MOA-2008-BLG-310L b around its host star MOA-2008-BLG-310L)


  • The Star MOA-2008-BLG-310L 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.139 AU ( 20805929.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.192 AU ( 28759231.2 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.293 AU ( 43822704.0 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.431 AU ( 64487028.7 km)
  • Radiation at Planetary Boundary of MOA-2008-BLG-310L b : 32.35 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star MOA-2008-BLG-310L)



  • Kopparapu Recent Venus for Star MOA-2008-BLG-310L distance : 0.158 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star MOA-2008-BLG-310L distance : 0.199 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star MOA-2008-BLG-310L distance : 0.192 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star MOA-2008-BLG-310L distance : 0.212 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star MOA-2008-BLG-310L distance : 0.392 AU
  • Kopparapu Outer Boundary for Early Mars for Star MOA-2008-BLG-310L distance : 0.413 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star MOA-2008-BLG-310L)



  • Original Kopparapu Recent Venus for Star MOA-2008-BLG-310L distance : 0.156 AU
  • Original Kopparapu Runaway Greenhouse for Star MOA-2008-BLG-310L distance : 0.206 AU
  • Original Kopparapu Moist Greenhouse for Star MOA-2008-BLG-310L distance : 0.207 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star MOA-2008-BLG-310L distance : 0.398 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star MOA-2008-BLG-310L distance : 0.414 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star MOA-2008-BLG-310L)



    (Position in Stellar Map of star MOA-2008-BLG-310L and its Exoplanet MOA-2008-BLG-310L b)



    (Zoomed position in Stellar Map of star MOA-2008-BLG-310L and its Exoplanet MOA-2008-BLG-310L b (zoom level 3))

    (Synthetic Spectrum of star MOA-2008-BLG-310L*)
    *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